Calculations for the Ground floor demonstrate the actual VOC level of 729,127.95g is lower than the allowable VOC level of 737,461.84g.

Transcription

1 EQ Credit 4.2: LowEmitting Materials: Paints & Coatings VOC budget Multidisciplinary Science Building Bloomington, Indiana In response for clarification of EQ Credit 4.2: LowEmitting Materials: Paints and Coatings, a VOC budget has been provided to demonstrate the overall installed VOC is below allowable VOC limits. All paints and coatings used throughout the building are equal to or less than the allowable VOC limits, except for the Epolon II MultiMil Epoxy product, which is used exclusively on the Ground floor. Therefore, it has been assumed that if the actual (installed) VOC calculation for all paints on the Ground floor is less than the allowable (baseline) VOC limit, the overall building meets the criteria for this credit. The method for calculating the baseline VOC limit and actual VOC limit involved calculating the surface area of the painted ceilings and walls. Window and side lite frames, doors and door frames that did not have a field painted surface were excluded from the area calculations, along with floor coatings since all floor products meet the criteria for this credit. The surface area was then multiplied by the product application rate and number of coatings to calculate the total quantity of the product used. Primers, block fillers/sealers, paints and epoxy products were included in the overall quantity calculation. The product quantity (converted to liters) was then multiplied by the allowable and actual VOC limits (g/l) for comparison. Calculations for the Ground floor demonstrate the actual VOC level of 729,127.95g is lower than the allowable VOC level of 737,461.84g. The uploaded excel file contains all data used to calculate the VOC limits for this credit. A Ground floor plan, ceiling and finish plan, along with the product data sheets (application rate information) have been uploaded as supporting documentation.

2 EQ Credit 4.2 LowEmitting Materials: Paints & Coatings August 2, 2010 Re: Limited Use of High VOC Paints Narrative LEED Certification Indiana University Multidisciplinary Science Building Phase II Flad Project No Requirement Compliance Credit 4.2: Architectural paints, coatings and primers applied to interior walls and ceilings shall not exceed the VOC content limits established in Green Seal Standard GS11, Paints, First Edition, May 20, Flats: 50 g/l NonFlats: 150 g/l Architectural paints, coatings and primers specified for this project comply with the requirements for this credit with the exception of the following products utilized in the Basement Level Vivarium: Manufacturer s Name: Product Name: Product No.: SherwinWilliams Epolon II MultiMil Epoxy B62800 Part A B62V800 Part B VOC Content (g/l): 280 Allowable VOC Content (g/l): 150 (Non Flats) 250 (Waterproofing Sealers) Special Circumstance Compliant paint products are not currently available for use within the Vivarium and therefore more suitable, alternative products have been specified and applied. The Vivarium represents a relatively small portion of the overall building program and is physically isolated from all other occupied spaces within the general building. A dedicated mechanical exhaust system providing 100% outside air is included in the design of this program. The overall building has been occupied since October 2009, following a complete and comprehensive building flush. Occupancy of the Vivarium is anticipated in September The paint product application within the Vivarium represents approximately 9.11% of the overall buildingwide application of all architectural paints, coatings and primers, per the following program summary:

3 Space Program Area (asf) Neuroscience 28,150 Vivarium 6,500 Biogeochemical Processes 12,075 Atmospheric Sciences 12,050 Multidisciplinary Science Programs 375 Shared Instrumentation Facilities 2,425 Meeting and Gathering Space 5,225 Buildingwide Support Space 2,175 Classroom (Shell) 2,350 Total 71,325 asf The paint product application within the Vivarium is limited to wall surfaces only. Ceiling and floor materials are in full compliance. Summary Complete buildingwide conformance and compliance with LEED requirements for lowvoc paints and coatings is not achievable. However, with the exception of the Basement Level Vivarium, 90.89% of the overall building can meet the limits established. Given the nature of the Vivarium program, its limited human occupancy, physical separation that includes a dedicated exhaust, and occupancy well beyond the building flush, we believe that we have satisfied the buildingwide intent to reduce the quantity of indoor air contaminants that are odorous, irritating and/or harmful to the comfort and wellbeing of installers and occupants.

4 EQ Credit 4.2: LowEmitting Materials: Paints & Coatings VOC Budget Multidisciplinary Science Building Bloomington, Indiana Products Tag Application Rate (gal/sf) Allowable VOC Actual VOC Harmony Interior Latex Primer B11W900 Primer Preprite Interior/Exterior Block Filler B25W25 Block Filler Kem Cati Cote Block Filler/ Sealer Epoxy Filler Harmony Interior Latex Flat B5 Series PT Harmony Interior Latex Eggshell B9 Series PT Harmony Interior Semi Gloss B10 Series PT EpolonII MultiMil Epoxy EP Exposed Sturcture (Concrete) EXP * There are no interior finishes in Rooms 008, 097, 098, 099W, 099Y and 099Z, therefore, these rooms have not been included in the followin ** Area and finish calculations for Cylinder Storage 021A, 021E and 021F have been included with Room 021 (Staging/Dock). ***Windows, side lites, doors and door frames that did not have a field painted surface were excluded from the area calculations Room Name Ground Floor Room Number Pline (LF) Ceiling Height (Feet) Openings (SF) Wall Area (SF) Wall Primer Stable Isotope Research Facility Primer Technician's Office 001A Primer Fluorine/MS Room 001B Primer Sample Prep 001C Primer Secure Storage Primer Copy/Mail Primer Microscopy Lab Primer Lab Prep 004A Primer Support Room 004B Primer

5 Support Room 004C Primer Locked Mail Primer Builing Manager Primer Women Locker Epoxy FIller Staging/Dock Block Filler Bldg Services Storage 021B Block Filler Hazardous Storage 021C Epoxy FIller Hazardous Storage 021D Epoxy FIller Unisex Epoxy FIller Men Locker Epoxy FIller Meeting Room Block Filler Food Prep Epoxy FIller Holding 026A Epoxy FIller Holding 026B Epoxy FIller Office Block Filler Quarantine Epoxy FIller Instrument Prep Epoxy FIller Surgery Epoxy FIller Dock Epoxy FIller Equipment Room 035A Epoxy FIller Feed & Bedding Storage Epoxy FIller Dirty Cage Wash VARIES Epoxy FIller Clean Cage Wash 041A 167 VARIES Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller

6 Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Holding Epoxy FIller Procedure Epoxy FIller Barrier Entry Epoxy FIller Janitor's Closet Epoxy FIller Detergent Closet Epoxy FIller Laundry Closet Epoxy FIller Oxygen Closet Epoxy FIller Men Primer Women Primer Telecom Primer Electrical Room Block Filler Janitor Epoxy FIller Vestibule Primer Lobby 099A Primer Corridor 099B Block Filler Corridor 099C Epoxy FIller Corridor 099D Epoxy FIller Corridor 099E Epoxy FIller South Stair 099E Primer Corridor 099F Epoxy FIller Corridor 099J Epoxy FIller North Stair 099K Primer Barrier Corridor 099L Epoxy FIller Corridor 099T Primer Total (g) Baseline Total = Actual Total =

7

8 ng calculations. Application Rate (gal/sf) Gallons Used Liters Allowable VOC (g/l) Baseline Case (g) Actual VOC (g/l) Design Case (g) Wall Finish Application Rate (gal/sf) Coats Gallons Used PT PT PT PT PT PT PT PT PT

9 PT PT PT EP PT PT EP EP EP EP PT EP EP EP PT EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP

10 EP EP EP EP EP EP EP EP EP EP EP EP PT PT PT PT EP PT PT PT EP EP EP PT EP EP PT EP PT Baseline = Actual =

11

12 Liters Allowable VOC (g/l) Baseline Case (g) Actual VOC (g/l) Design Case (g) Ceiling Area (SF) Ceiling Primer Application Rate (gal/sf) Gallons Used Liters Allowable VOC (g/l) Primer Primer Primer Primer Primer Primer

13 Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Epoxy Filler Epoxy Filler Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer

14 Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Primer Epoxy Filler Primer Primer Primer Primer Primer Primer Primer Primer Baseline = Actual = Baseline =

15

16 Baseline Case (g) Actual VOC (g/l) Design Case (g) Ceiling Finish Application Rate (gal/sf) Coats Gallons Used Liters Allowable VOC (g/l) Baseline Case (g) Actual VOC (g/l) PT PT PT PT PT PT

17 PT EP PT PT PT PT EP EP EP EP EP EP EP EP EPEXP EPEXP EP EP EP EP EP EP EP EP EP EP EP EP EP

18 EP EP EP EP EP EP EP EP EP EP EP PT PT PT PT EPEXP PT EP PT PT EP PT Actual = Baseline = Actual =

19

20 Design Case (g)

21

22

23

24 As of 09/22/08, Complies with: OTC Yes LEED CIv2.0 Yes SCAQMD Yes LEED NCv2.2Yes CARB Yes LEED SCv2.0Yes MPI Spec # 147 LEED H Yes NAHB Yes LEED Schools Yes HARMONY INTERIOR LATEX SEMIGLOSS B10 SERIES CHARACTERISTICS Harmony Interior Latex SemiGloss provides a durable, lowodor, antimicrobial*, interior paint formulated without silica. You can use this product, without typical odor complaints, in occupied areas because of the very low odor during application and drying. Harmony Coatings meet or exceed the criteria set forth by the U. S. Green Building Council LEEDCI, Version 2.0 and LEEDNC Version 2.2. All results have been verified by our ISO 9001 Laboratory. Color: Most Colors To optimize hide and color developement, always use the reccommended PShade primer Coverage: sq 4 mils wet; 1.6 mils dry Drying 77 F, 50% RH: Touch: 1 hour Recoat: 4 hours Drying and recoat times are temperature, humidity, and film thickness dependent Flash Point: N/A Finish: Tinting with BlendAColor: Base oz/gal Strength Extra White % Deep Base % Addition of BlendAColor Tinting Color may increase the VOC. Vehicle Type: Styrenated Acrylic/EVA B10W00951 VOC (EPA Method 24): 0 g/l; 0.0 lb/gal Volume Solids: 39 ± 2% Water Vapor Permeance ASTM E96 A 2.3 perms Weight Solids: 47 ± 2% Weight per Gallon: 9.8 lb * Antimicrobial This product contains agents which inhibit the growth of microbes on the surface of this paint film. SPECIFICATIONS Block 1 ct. Loxon Block Surfacer* 2 cts. Harmony Interior Latex Semi Gloss Drywall 1 ct. Harmony Interior Latex Primer 2 cts. Harmony Interior Latex Semi Gloss Masonry 1 ct. PrepRite Masonry Primer* or Harmony Interior Latex Primer 2 cts. Harmony Interior Latex Semi Gloss Plaster 1 ct. PrepRite Masonry Primer* or Harmony Interior Latex Primer 2 cts. Harmony Interior Latex Semi Gloss Wood, Composition Board 1 ct. PrepRite Classic Interior Latex Primer* or Harmony Interior Latex Primer 2 cts. Harmony Interior Latex Semi Gloss * These primers contain relatively low amounts of VOCs, but could result in minor, noticeable odors. SURFACE PREPARATION WARNING! Removal of old paint by sanding, scraping or other means may generate dust or fumes that contain lead. Exposure to lead dust or fumes may cause brain damage or other adverse health effects, especially in children or pregnant women. Controlling exposure to lead or other hazardous substances requires the use of proper protective equipment, such as a properly fitted respirator (NIOSH approved) and proper containment and cleanup. For more information, call the National Lead Information Center at LEAD (in US) or contact your local health authority. Remove all surface contamination by washing with an appropriate cleaner, rinse thoroughly and allow to dry. Existing peeled or checked paint should be scraped and sanded to a sound surface. Glossy surfaces should be sanded dull. Stains from water, smoke, ink, pencil, grease, etc. should be sealed with the appropriate primer/sealer. Drywall Fill cracks and holes with patching paste/ spackle and sand smooth. Joint compounds must be cured and sanded smooth. Remove all sanding dust. Masonry, Concrete, Cement, Block All new surfaces must be cured according to the supplier s recommendations usually about 30 days. Remove all form release and curing agents. Rough surfaces can be filled to provide a smooth surface. If painting cannot wait 30 days, allow the surface to cure 7 days and prime the surface with PrepRite Masonry Primer. 11/ continued on back

25 HARMONY INTERIOR LATEX SEMIGLOSS B10 SERIES SURFACE PREPARATION Plaster Bare plaster must be cured and hard. Textured, soft, porous, or powdery plaster should be treated with a solution of 1 pint household vinegar to 1 gallon of water. Repeat until the surface is hard, rinse with clear water and allow to dry. Wood Sand any exposed wood to a fresh surface. Patch all holes and imperfections with a wood filler or putty and sand smooth. Mildew Remove before painting by washing with a solution of 1 part liquid bleach and 3 parts water. Apply the solution and scrub the mildewed area. Allow the solution to remain on the surface for 10 minutes. Rinse thoroughly with water and allow the surface to dry before painting. Wear protective eyewear, waterproof gloves, and protective clothing. Quickly wash off any of the mixture that comes in contact with your skin. Do not add detergents or ammonia to the bleach/water solution. Caulking Gaps between walls, ceilings, crown moldings, and other interior trim can be filled with the appropriate caulk after priming the surface. APPLICATION Apply at temperatures above 50 F. No reduction necessary. Brush Use a nylon/polyester brush. Roller Use a 3/8" 3/4" nap synthetic roller cover. Spray Airless Pressure psi Tip ".017" CLEANUP INFORMATION Clean spills, spatters, hands and tools immediately after use with soap and warm water. After cleaning, flush spray equipment with mineral spirits to prevent rusting of the equipment. Follow manufacturer s safety recommendations when using mineral spirits. CAUTIONS For interior use only. Protect from freezing. Nonphotochemically reactive. CAUTIONS Use only with adequate ventilation. To avoid overexposure, open windows and doors or use other means to ensure fresh air entry during application and drying. If you experience eye watering, headaches, or dizziness, increase fresh air, or wear respiratory protection (NIOSH approved) or leave the area. Avoid contact with eyes and skin. Wash hands after using. Keep container closed when not in use. Do not transfer contents to other containers for storage. FIRST AID: In case of eye contact, flush thoroughly with large amounts of water. Get medical attention if irritation persists. If swallowed, call Poison Control Center, hospital emergency room, or physician immediately. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. DO NOT TAKE INTERNALLY. KEEP OUT OF THE REACH OF CHILDREN. HOTW 09/22/2008 B10W The information and recommendations set forth in this Product Data Sheet are based upon tests conducted by or on behalf of The SherwinWilliams Company. Such information and recommendations set forth herein are subject to change and pertain to the product offered at the time of publication. Consult your SherwinWilliams representative to obtain the most recent Product Data Sheet.

26 As of 02/02/2011, Complies with: OTC Yes LEED 09 CI Yes SCAQMD Yes LEED 09 NC Yes CARB Yes LEED 09 SC Yes MPI # 53, 143 LEED H Yes NGBS Yes CHARACTERISTICS SPECIFICATIONS HARMONY INTERIOR LATEX FLAT B05500 SERIES SURFACE PREPARATION Harmony Interior Latex Flat provides a durable, lowodor, antimicrobial*, interior paint formulated without silica. You can use this product, without typical odor complaints, in occupied areas because of the very low odor during application and drying. In addition, this product is specially formulated with odorreducing properties to help reduce common household odors. Color: Most Colors Coverage: sq 4 mils wet; 1.8 mils dry Drying 77 F, 50% RH: Touch: 1 hour Recoat: 4 hours Drying and recoat times are temperature, humidity, and film thickness dependent Flash Point: N/A Finish: Tinting with BlendAColor: Base oz/gal Strength Extra White % Deep Base % Addition of BlendAColor Tinting Color may increase the VOC. Vehicle Type: EVA B05W00551 VOC (EPA Method 24): 0 g/l; 0.0 lb/gal Volume Solids: 45 ± 2% Weight Solids: 63 ± 2% Weight per Gallon: 12.6 lb * Antimicrobial This product contains agents which inhibit the growth of microbes on the surface of this paint film. Block 1 ct. Loxon Block Surfacer* 2 cts. Harmony Interior Latex Flat Drywall 1 ct. Harmony Interior Latex Primer 2 cts. Harmony Interior Latex Flat Masonry 1 ct. Loxon Concrete & Masonry Primer* or Harmony Interior Latex Primer 2 cts. Harmony Interior Latex Flat Plaster 1 ct. Premium Wall & Wood Primer* or Harmony Interior Latex Primer 2 cts. Harmony Interior Latex Flat Wood, Composition Board 1 ct. Premium Wall & Wood Primer* or Harmony Interior Latex Primer 2 cts. Harmony Interior Latex Flat * These primers contain relatively low amounts of VOCs, but could result in minor, noticeable odors. To optimize hide and color developement, always use the reccommended PShade primer *Our Green Sure designation means this high performance product was designed and manufactured taking steps to reduce environmental impact and to meet or exceed the most stringent regulatory requirements. To learn more, visit swgreensure.com. WARNING! Removal of old paint by sanding, scraping or other means may generate dust or fumes that contain lead. Exposure to lead dust or fumes may cause brain damage or other adverse health effects, especially in children or pregnant women. Controlling exposure to lead or other hazardous substances requires the use of proper protective equipment, such as a properly fitted respirator (NIOSH approved) and proper containment and cleanup. For more information, call the National Lead Information Center at LEAD (in US) or contact your local health authority. Remove all surface contamination by washing with an appropriate cleaner, rinse thoroughly and allow to dry. Existing peeled or checked paint should be scraped and sanded to a sound surface. Glossy surfaces should be sanded dull. Stains from water, smoke, ink, pencil, grease, etc. should be sealed with the appropriate primer/sealer. Drywall Fill cracks and holes with patching paste/ spackle and sand smooth. Joint compounds must be cured and sanded smooth. Remove all sanding dust. Masonry, Concrete, Cement, Block All new surfaces must be cured according to the supplier s recommendations usually about 30 days. Remove all form release and curing agents. Rough surfaces can be filled to provide a smooth surface. If painting cannot wait 30 days, allow the surface to cure 7 days and prime the surface with Loxon Concrete & Masonry Primer. 2/ continued on back

27 HARMONY INTERIOR LATEX FLAT B05500 SERIES SURFACE PREPARATION APPLICATION CAUTIONS Plaster Bare plaster must be cured and hard. Textured, soft, porous, or powdery plaster should be treated with a solution of 1 pint household vinegar to 1 gallon of water. Repeat until the surface is hard, rinse with clear water and allow to dry. Wood Sand any exposed wood to a fresh surface. Patch all holes and imperfections with a wood filler or putty and sand smooth. Mildew Remove before painting by washing with a solution of 1 part liquid bleach and 3 parts water. Apply the solution and scrub the mildewed area. Allow the solution to remain on the surface for 10 minutes. Rinse thoroughly with water and allow the surface to dry before painting. Wear protective eyewear, waterproof gloves, and protective clothing. Quickly wash off any of the mixture that comes in contact with your skin. Do not add detergents or ammonia to the bleach/water solution. Caulking Gaps between walls, ceilings, crown moldings, and other interior trim can be filled with the appropriate caulk after priming the surface. Apply at temperatures above 50 F. No reduction necessary. Brush Use a nylon/polyester brush. Roller Use a 3/8" 3/4" nap Soft Woven cover Spray Airless Pressure psi Tip ".021" CLEANUP INFORMATION Clean spills, spatters, hands and tools immediately after use with soap and warm water. After cleaning, flush spray equipment with mineral spirits to prevent rusting of the equipment. Follow manufacturer s safety recommendations when using mineral spirits. For interior use only. Protect from freezing. Nonphotochemically reactive. CAUTIONS Use only with adequate ventilation. To avoid overexposure, open windows and doors or use other means to ensure fresh air entry during application and drying. If you experience eye watering, headaches, or dizziness, increase fresh air, or wear respiratory protection (NIOSH approved) or leave the area. Avoid contact with eyes and skin. Wash hands after using. Keep container closed when not in use. Do not transfer contents to other containers for storage. FIRST AID: In case of eye contact, flush thoroughly with large amounts of water. Get medical attention if irritation persists. If swallowed, call Poison Control Center, hospital emergency room, or physician immediately. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. DO NOT TAKE INTERNALLY. KEEP OUT OF THE REACH OF CHILDREN. HOTW 11/10/2010 B10W The information and recommendations set forth in this Product Data Sheet are based upon tests conducted by or on behalf of The SherwinWilliams Company. Such information and recommendations set forth herein are subject to change and pertain to the product offered at the time of publication. Consult your SherwinWilliams representative to obtain the most recent Product Data Sheet.

28 As of 02/02/2011, Complies with: OTC Yes LEED 09 CI Yes SCAQMD Yes LEED 09 NC Yes CARB Yes LEED 09 SC Yes MPI # 144, 145 LEED H Yes NGBS Yes HARMONY INTERIOR LATEX EGSHEL B09500 SERIES CHARACTERISTICS Harmony Interior Latex EgShel provides a durable, lowodor, antimicrobial*, interior paint formulated without silica. You can use this product, without typical odor complaints, in occupied areas because of the very low odor during application and drying. In addition, this product is specially formulated with odorreducing properties to help reduce common household odors. Color: Most Colors Coverage: sq 4 mils wet; 1.8 mils dry Drying 77 F, 50% RH: Touch: 1 hour Recoat: 4 hours Drying and recoat times are temperature, humidity, and film thickness dependent Flash Point: N/A Finish: Tinting with BlendAColor: Base oz/gal Strength Extra White % Deep Base % Addition of BlendAColor Tinting Color may increase the VOC. Vehicle Type: EVA B09W00551 VOC (EPA Method 24): 0 g/l; 0.0 lb/gal Volume Solids: 43 ± 2% Weight Solids: 58 ± 2% Weight per Gallon: 11.3 lb * Antimicrobial This product contains agents which inhibit the growth of microbes on the surface of this paint film. SPECIFICATIONS Block 1 ct. Loxon Block Surfacer* 2 cts. Harmony Interior Latex EgShel Drywall 1 ct. Harmony Interior Latex Primer 2 cts. Harmony Interior Latex EgShel Masonry 1 ct. Loxon Concrete & Masonry Primer* or Harmony Interior Latex Primer 2 cts. Harmony Interior Latex EgShel Plaster 1 ct. Premium Wall & Wood Primer* or Harmony Interior Latex Primer 2 cts. Harmony Interior Latex EgShel Wood, Composition Board 1 ct. Premium Wall & Wood Primer* or Harmony Interior Latex Primer 2 cts. Harmony Interior Latex EgShel * These primers contain relatively low amounts of VOCs, but could result in minor, noticeable odors. To optimize hide and color developement, always use the reccommended PShade primer *Our Green Sure designation means this high performance product was designed and manufactured taking steps to reduce environmental impact and to meet or exceed the most stringent regulatory requirements. To learn more, visit swgreensure.com. SURFACE PREPARATION WARNING! Removal of old paint by sanding, scraping or other means may generate dust or fumes that contain lead. Exposure to lead dust or fumes may cause brain damage or other adverse health effects, especially in children or pregnant women. Controlling exposure to lead or other hazardous substances requires the use of proper protective equipment, such as a properly fitted respirator (NIOSH approved) and proper containment and cleanup. For more information, call the National Lead Information Center at LEAD (in US) or contact your local health authority. Remove all surface contamination by washing with an appropriate cleaner, rinse thoroughly and allow to dry. Existing peeled or checked paint should be scraped and sanded to a sound surface. Glossy surfaces should be sanded dull. Stains from water, smoke, ink, pencil, grease, etc. should be sealed with the appropriate primer/sealer. Drywall Fill cracks and holes with patching paste/ spackle and sand smooth. Joint compounds must be cured and sanded smooth. Remove all sanding dust. Masonry, Concrete, Cement, Block All new surfaces must be cured according to the supplier s recommendations usually about 30 days. Remove all form release and curing agents. Rough surfaces can be filled to provide a smooth surface. If painting cannot wait 30 days, allow the surface to cure 7 days and prime the surface with Loxon Concrete & Masonry Primer. 2/ continued on back

29 HARMONY INTERIOR LATEX EGSHEL B09500 SERIES SURFACE PREPARATION Plaster Bare plaster must be cured and hard. Textured, soft, porous, or powdery plaster should be treated with a solution of 1 pint household vinegar to 1 gallon of water. Repeat until the surface is hard, rinse with clear water and allow to dry. Wood Sand any exposed wood to a fresh surface. Patch all holes and imperfections with a wood filler or putty and sand smooth. Mildew Remove before painting by washing with a solution of 1 part liquid bleach and 3 parts water. Apply the solution and scrub the mildewed area. Allow the solution to remain on the surface for 10 minutes. Rinse thoroughly with water and allow the surface to dry before painting. Wear protective eyewear, waterproof gloves, and protective clothing. Quickly wash off any of the mixture that comes in contact with your skin. Do not add detergents or ammonia to the bleach/water solution. Caulking Gaps between walls, ceilings, crown moldings, and other interior trim can be filled with the appropriate caulk after priming the surface. APPLICATION Apply at temperatures above 50 F. No reduction necessary. Brush Use a nylon/polyester brush. Roller Use a 3/8" 3/4" nap Soft Woven cover Spray Airless Pressure psi Tip ".021" CLEANUP INFORMATION Clean spills, spatters, hands and tools immediately after use with soap and warm water. After cleaning, flush spray equipment with mineral spirits to prevent rusting of the equipment. Follow manufacturer s safety recommendations when using mineral spirits. CAUTIONS For interior use only. Nonphotochemically reactive. CAUTIONS Use only with adequate ventilation. To avoid overexposure, open windows and doors or use other means to ensure fresh air entry during application and drying. If you experience eye watering, headaches, or dizziness, increase fresh air, or wear respiratory protection (NIOSH approved) or leave the area. Avoid contact with eyes and skin. Wash hands after using. Keep container closed when not in use. Do not transfer contents to other containers for storage. FIRST AID: In case of eye contact, flush thoroughly with large amounts of water. Get medical attention if irritation persists. If swallowed, call Poison Control Center, hospital emergency room, or physician immediately. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. DO NOT TAKE INTERNALLY. KEEP OUT OF THE REACH OF CHILDREN. HOTW 11/10/2010 B09W The information and recommendations set forth in this Product Data Sheet are based upon tests conducted by or on behalf of The SherwinWilliams Company. Such information and recommendations set forth herein are subject to change and pertain to the product offered at the time of publication. Consult your SherwinWilliams representative to obtain the most recent Product Data Sheet.

30 HARMONY INTERIOR LATEX PRIMER B11W900 CHARACTERISTICS Harmony Interior Latex Primer provides a lowodor, antimicrobial*, interior primer formulated without silica. You can use this product, without typical odor complaints, in occupied areas because of the very low odor during application and drying. Harmony Coatings meet or exceed the criteria set forth by LEED as defined in GreenSeals GS11, All results have been verified by our ISO 9001 Laboratory. Color: White Coverage: sq 4 mils wet; 1.3 mils dry Drying 77 F, 50% RH: temperature and humidity dependent Touch: 1 hour Recoat: 4 hours Flash Point: N/A Finish: Vehicle Type: EVA B11W900 VOC (EPA Method 24): 0 g/l; 0 lb/gal Volume Solids: 33 ± 2% Weight Solids: 52 ± 2% Weight per Gallon: 11.6 lb Tinting For better hiding of deeper colors, use up to 2 oz per gallon of BlendA Color Toner to approximate the topcoat color. Check color before use. Addition of BlendAColor Tinting Color may increase the VOC. * Antimicrobial This product contains agents which inhibit the growth of microbes on the surface of this paint film. SPECIFICATIONS This primer has been designed for use with the Harmony Interior Latex topcoats providing a complete low odor/low VOC system. If desired, you can topcoat with any SherwinWilliams interior latex or oil architectural topcoat APPLICATION Use at temperatures above 50 F. No reduction necessary. Brush Use a nylon/polyester brush. Roller Use a 3/8" 3/4" nap synthetic cover. Spray Airless Pressure psi Tip ".021" CLEANUP INFORMATION Clean spills and spatters immediately with soap and warm water. Clean hands and tools immediately after use with soap and warm water. Flush spray equipment after cleaning with mineral spirits to prevent rusting of the equipment. Follow manufacturer's safety recommendations when using mineral spirits. SURFACE PREPARATION WARNING! Removal of old paint by sanding, scraping or other means may generate dust or fumes that contain lead. Exposure to lead dust or fumes may cause brain damage or other adverse health effects, especially in children or pregnant women. Controlling exposure to lead or other hazardous substances requires the use of proper protective equipment, such as a properly fitted respirator (NIOSH approved) and proper containment and cleanup. For more information, call the National Lead Information Center at LEAD (in US) or contact your local health authority. Remove all surface contamination by washing with ProClean Professional Prep Wash Concentrated Cleaner or other appropriate cleaner, rinse thoroughly and allow to dry. Existing peeled or checked paint should be scraped and sanded to a sound surface. Glossy surfaces should be sanded dull. Stains from water, smoke, ink, pencil, grease, etc. should be sealed with PrepRite ProBlock Primer Sealer. Drywall Fill cracks and holes with patching paste/ spackle and sand smooth. Joint compounds must be cured and sanded smooth. Remove all sanding dust. Masonry, Concrete, Cement, Block All new surfaces must be cured according to the supplier s recommendations usually about 30 days. Remove all form release and curing agents. Rough surfaces can be filled to provide a smooth surface. If painting cannot wait 30 days, allow the surface to cure 7 days and prime the surface with PrepRite Masonry Primer /2002 continued on back

31 HARMONY INTERIOR LATEX PRIMER B11W900 SURFACE PREPARATION Plaster Bare plaster must be cured and hard. Textured, soft, porous, or powdery plaster should be treated with a solution of 1 pint household vinegar to 1 gallon of water. Repeat until the surface is hard, rinse with clear water and allow to dry. Mildew Remove before painting by washing with ProClean Professional Mildew Eliminator or a solution of 1 part liquid bleach and 3 parts water. Apply the solution and scrub the mildewed area. Allow the solution to remain on the surface for 10 minutes. Rinse thoroughly with water and allow the surface to dry before painting. Wear protective eyewear, waterproof gloves, and protective clothing. Quickly wash off any of the mixture that comes in contact with your skin. Do not add detergents or ammonia to the bleach/water solution. CAUTIONS For interior use only. Protect from freezing. Nonphotochemically reactive. LABEL CAUTIONS CAUTION Use only with adequate ventilation. To avoid overexposure, open windows and doors or use other means to ensure fresh air entry during application and drying. If you experience eye watering, headaches, or dizziness, increase fresh air, or wear respiratory protection (NIOSH approved) or leave the area. Avoid contact with eyes and skin. Wash hands after using. Keep container closed when not in use. Do not transfer contents to other containers for storage. FIRST AID: In case of eye contact, flush thoroughly with large amounts of water. Get medical attention if irritation persists. If swallowed, Call Poison Control Center, hospital emergency room, or physician immediately. WARN ING: This product contains chemicals known to the State of California to cause cancer. DO NOT TAKE INTERNALLY. KEEP OUT OF THE REACH OF CHILDREN. 10/18/01 B11W Caulking Gaps between walls, ceilings, crown moldings, and other interior trim can be filled with Pro Select Premium Siliconized Acrylic Latex Caulk 1100A after priming the surface. The information and recommendations set forth in this Product Data Sheet are based upon tests conducted by or on behalf of The SherwinWilliams Company. Such information and recommendations set forth herein are subject to change and pertain to the product offered at the time of publication. Consult your SherwinWilliams representative to obtain the most recent Product Data Sheet.

32 Protective & Marine Coatings KEM CATICOAT HS EPOXY FILLER/SEALER PART A B42W400 OFF WHITE PART B B42V401 HARDENER Revised 12/10 PRODUCT DESCRIPTION KEM CATICOAT HS EPOXY FILLER/SEALER is a high performance, interior/exterior, low VOC, epoxy block fi ller. Designed for tenacious adhesion to masonry substrates while fi lling voids and crevices to smooth the surface. Excellent resistance to moisture, humidity, impact, and abrasion. Chemical resistant Long pot life Resurfaces spalled and deteriorated concrete Finish: Color: PRODUCT CHARACTERISTICS Flat Off White RECOMMENDED USES 4.21 Acceptable for use in immersion service with recommended topcoat. For use over prepared concrete and masonry surfaces, in areas such as: Secondary containment Chemical plants Tunnels Schools Prisons Equipment foundations Nuclear Power Plants DOE Nuclear Fuel Facilities Nuclear fabrication shops DOE Nuclear Weapons Facilities Suitable for use in USDA inspected facilities This product meets specifi c design requirements for nonsafety related nuclear plant applications in Level II, III and Balance of Plant, and DOE nuclear facilities*. * Nuclear qualifi cations are NRC license specifi c to the facility. Volume Solids: 72% ± 2%, mixed PERFORMANCE CHARACTERISTICS Weight Solids: 84% ± 2%, mixed VOC (EPA Method 24): Unreduced: <250 g/l; 2.08 lb/gal mixed Reduced 12½%: <320 g/l; 2.66 lb/gal Mix Ratio: 2 components, 1:1 by volume Recommended Spreading Rate per coat: Minimum Maximum Wet mils (microns) 14.0 (350) 28.0 (700) Dry mils (microns) 10.0 (250) 20.0 (500) ~Coverage sq ft/gal (m 2 /L) 60 (1.48) 115 (2.8) Theoretical coverage sq ft/gal (m 2 1 mil / 25 microns dft 1152 (28.2) NOTE: Brush or roll application may require multiple coats to achieve maximum fi lm thickness and uniformity of appearance. Drying 15.0 mils wet ( F/13 77 F/ F/38 C 50% RH To touch: 3 hours 13 hours 30 minutes To recoat: minimum: 24 hours 18 hours 6 hours maximum: 30 days 30 days 30 days To cure: 4 days 1 day 12 hours If maximum recoat time is exceeded, abrade surface before recoating. Drying time is temperature, humidity, and film thickness dependent. Pot Life: 12 hours 8 hours 2 hours Sweatintime: 60 minutes 30 minutes 15 minutes Shelf Life: Flash Point: Reducer/Clean Up: In California: 12 months, unopened Store indoors at 40 F (4.5 C) to 100 F (38 C). 103 F (39 C), PMCC, mixed Reducer #145, R7K145 or R7K111 exempt solvent Use Oxsol 100 (exempt solvent) Substrate*: Concrete Surface Preparation*: Clean, dry, sound System Tested*: 1 ct. Kem CatiCoat 15.0 mils (375 μ) dft *unless otherwise noted below Test Name Test Method Results Adhesion ASTM D3359, Method B 5B, 100% retention Nuclear Decontamination ASTM D4256/ ANSI N % Water Wash; 96% Overall Direct Impact Minimum resistance TTC555B, Resistance at 6 in. lbs. 250 F (121 C), Dry Heat ASTM D F (135 C) Resistance intermittent Flame Spread Rating ASTM E84 Tunnel Test Class A on noncombustible surfaces Flexibility TTC555B, 4.4.3, (cold rolled steel) 1" mandrel Passes Freeze/Thaw ASTM D2246, 20 cycles Passes Humidity Resistance ASTM D2247, 100 F (38 C), 1000 hours ASTM D4082 / ANSI 5.12 Radiation Tolerance Wind Driven Rain TTC555B, Passes Passes, no blistering or loss of adhesion Pass at 40 mils (1000 microns) Epoxy coatings may darken or yellow following application and curing. continued on back

33 Protective & Marine Coatings KEM CATICOAT HS EPOXY FILLER/SEALER PART A B42W400 OFF WHITE PART B B42V401 HARDENER PRODUCT INFORMATION 4.21 RECOMMENDED SYSTEMS Dry Film Thickness / ct. Mils (Microns) Concrete/Masonry: 12 cts. Kem CatiCoat HS Epoxy Filler/Sealer (250500) as required to fi ll voids and provide a continuous substrate. 12 cts. Recommended topcoat Recommended Topcoats: Acrolon 218 HS Polyurethane DTM Acrylic Coating EpoPlex MultiMil Epoxy HiSolids Polyurethane Macropoxy HS Epoxy SherCryl HPA Sherthane 2K Urethane TileClad HS Epoxy Waterbased Catalyzed Epoxy Waterbased TileClad Epoxy Recommended topcoats for secondary containment: CorCote E.N Phenicon HS Shelcote II Recommended topcoats for immersion service: (water and wastewater only) DuraPlate 235 Macropoxy 646 TarGuard Coal Tar Epoxy SURFACE PREPARATION Surface must be clean, dry, and in sound condition. Remove all oil, dust, grease, dirt, loose rust, and other foreign material to ensure adequate adhesion. Refer to product Application Bulletin for detailed surface preparation information. Minimum recommended surface preparation: Concrete/Masonry: SSPCSP13/NACE 6, or ICRI No , CSP 35 Surface Preparation Standards Condition of Surface ISO BS7079:A1 Swedish Std. SIS SSPC NACE White Metal Sa 3 Sa 3 SP 5 1 Near White Metal Sa 2.5 Sa 2.5 SP 10 2 Commercial Blast Sa 2 Sa 2 SP 6 3 BrushOff Blast Sa 1 Sa 1 SP 7 4 Hand Tool Cleaning Rusted Pitted & Rusted C St 2 D St 2 C St 2 D St 2 SP 2 SP 2 Power Tool Cleaning Rusted Pitted & Rusted C St 3 D St 3 C St 3 D St 3 SP 3 SP 3 Do not tint. TINTING APPLICATION CONDITIONS Temperature: 45 F (7 C) minimum, 100 F (38 C) maximum (air, surface, and material) At least 5 F (2.8 C) above dew point Relative humidity: 85% maximum Refer to product Application Bulletin for detailed application information. The systems listed above are representative of the product's use, other systems may be appropriate. Packaging: Part A: Part B: Weight: ORDERING INFORMATION 5 gallon (18.9L) containers 5 gallon (18.9L) containers 13.4 ± 0.2 lb/gal ; 1.6 Kg/L, mixed SAFETY PRECAUTIONS Refer to the MSDS sheet before use. Published technical data and instructions are subject to change without notice. Contact your SherwinWilliams representative for additional technical data and instructions. DISCLAIMER The information and recommendations set forth in this Product Data Sheet are based upon tests conducted by or on behalf of The SherwinWilliams Company. Such information and recommendations set forth herein are subject to change and pertain to the product offered at the time of publication. Consult your Sherwin Williams representative to obtain the most recent Product Data Information and Application Bulletin. WARRANTY The SherwinWilliams Company warrants our products to be free of manufacturing defects in accord with applicable SherwinWilliams quality control procedures. Liability for products proven defective, if any, is limited to replacement of the defective product or the refund of the purchase price paid for the defective product as determined by SherwinWilliams. NO OTHER WARRANTY OR GUARANTEE OF ANY KIND IS MADE BY SHERWINWILLIAMS, EXPRESSED OR IMPLIED, STATUTORY, BY OPERATION OF LAW OR OTHERWISE, INCLUDING MER CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

34 Protective & Marine Coatings KEM CATICOAT HS EPOXY FILLER/SEALER PART A B42W400 OFF WHITE PART B B42V401 HARDENER Revised 12/10 APPLICATION BULLETIN 4.21 SURFACE PREPARATIONS Surface must be clean, dry, and in sound condition. Remove all oil, dust, grease, dirt, loose rust, and other foreign material to ensure adequate adhesion. Temperature: APPLICATION CONDITIONS 45 F (7 C) minimum, 100 F (38 C) maximum (air, surface, and material) At least 5 F (2.8 C) above dew point Masonry and Block Surfaces should be thoroughly clean and dry. Concrete and mortar must be cured at least F (24 o C). Remove all loose mortar and foreign material. Surface must be free of laitance, concrete dust, dirt, form release agents, moisture curing membranes, loose cement and hardeners. Concrete and Masonry For surface preparation, refer to SSPCSP13/NACE 6, or ICRI No , CSP 35. Surfaces should be thoroughly clean and dry. Concrete and mortar must be cured at least F (24 C). Remove all loose mortar and foreign material. Surface must be free of laitance, concrete dust, dirt, form release agents, moisture curing membranes, loose cement and hardeners. Fill bug holes, air pockets and other voids with Kem CatiCoat. Follow the standard methods listed below when applicable: ASTM D4258 Standard Practice for Cleaning Concrete. ASTM D4259 Standard Practice for Abrading Concrete. ASTM D4260 Standard Practice for Etching Concrete. ASTM F1869 Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete. SSPCSP 13/Nace 6 Surface Preparation of Concrete. ICRI No Concrete Surface Preparation. Concrete, Immersion Service: For surface preparation, refer to SSPCSP13/NACE 6, Section or or ICRI No , CSP 35. Relative humidity: 85% maximum APPLICATION EQUIPMENT The following is a guide. Changes in pressures and tip sizes may be needed for proper spray characteristics. Always purge spray equipment before use with listed reducer. Any reduction must be compliant with existing VOC regulations and compatible with the existing environmental and application conditions. Reducer/Clean Up...Reducer #145, R7K145 In California...Use Oxsol 100 (exempt solvent) Airless Spray Pump...30:1 Hose...3/8" ID Tip...019".023" Reduction...As needed up to 12½% by volume Brush Brush...Natural Bristle Reduction...As needed up to 12½% by volume Roller Cover...3/81/2" woven with solvent resistant core Reduction...As needed up to 12½% by volume Squeegee Reduction...As needed up to 12½% by volume If specific application equipment is not listed above, equivalent equipment may be substituted. Surface Preparation Standards Condition of Surface ISO BS7079:A1 Swedish Std. SIS SSPC NACE White Metal Sa 3 Sa 3 SP 5 1 Near White Metal Sa 2.5 Sa 2.5 SP 10 2 Commercial Blast Sa 2 Sa 2 SP 6 3 BrushOff Blast Sa 1 Sa 1 SP 7 4 Hand Tool Cleaning Rusted Pitted & Rusted C St 2 D St 2 C St 2 D St 2 SP 2 SP 2 Power Tool Cleaning Rusted Pitted & Rusted C St 3 D St 3 C St 3 D St 3 SP 3 SP 3 continued on back

35 Protective & Marine Coatings KEM CATICOAT HS EPOXY FILLER/SEALER PART A B42W400 OFF WHITE PART B B42V401 HARDENER APPLICATION BULLETIN 4.21 APPLICATION PROCEDURES Surface preparation must be completed as indicated. Mixing Instructions: Mix contents of each component thoroughly with low speed power agitation. Make certain no pigment remains on bottom of can. Then combine 1 part by volume of part A with 1 part by volume of Part B. Thoroughly agitate the mixture. Allow material to sweatin as indicated. Restir before using. If reducer solvent is used, add only after both components have been thoroughly mixed, after sweatin. Apply paint at the recommended fi lm thickness and spreading rate as indicated below: Recommended Spreading Rate per coat: Minimum Maximum Wet mils (microns) 14.0 (350) 28.0 (700) Dry mils (microns) 10.0 (250) 20.0 (500) ~Coverage sq ft/gal (m 2 /L) 60 (1.48) 115 (2.8) Theoretical coverage sq ft/gal (m 2 1 mil / 25 microns dft 1152 (28.2) NOTE: Brush or roll application may require multiple coats to achieve maximum fi lm thickness and uniformity of appearance. Drying 15.0 mils wet ( F/13 77 F/ F/38 C 50% RH To touch: 3 hours 13 hours 30 minutes To recoat: minimum: 24 hours 18 hours 6 hours maximum: 30 days 30 days 30 days To cure: 4 days 1 day 12 hours If maximum recoat time is exceeded, abrade surface before recoating. Drying time is temperature, humidity, and film thickness dependent. Pot Life: 12 hours 8 hours 2 hours Sweatintime: 60 minutes 30 minutes 15 minutes Application of coating above maximum or below minimum recommended spreading rate may adversely affect coating performance. CLEAN UP INSTRUCTIONS Clean spills and spatters immediately with Reducer #145, R7K145. Clean tools immediately after use with Reducer #145, R7K145. Follow manufacturer's safety recommendations when using any solvent. DISCLAIMER The information and recommendations set forth in this Product Data Sheet are based upon tests conducted by or on behalf of The SherwinWilliams Company. Such information and recommendations set forth herein are subject to change and pertain to the product offered at the time of publication. Consult your Sherwin Williams representative to obtain the most recent Product Data Information and Application Bulletin. PERFORMANCE TIPS When using spray application, use a 50% overlap with each pass of the gun to avoid holidays, bare areas, and pinholes. If necessary, cross spray at a right angle. Spreading rates are calculated on volume solids and do not include an application loss factor due to surface profi le, roughness or porosity of the surface, skill and technique of the applicator, method of application, various surface irregularities, material lost during mixing, spillage, overthinning, climatic conditions, and excessive fi lm build. Excessive reduction of material can affect fi lm build, appearance, and adhesion. Excessive fi lm build, poor ventilation, and cool temperatures may cause solvent entrapment and premature coating failure. Do not apply the material beyond recommended pot life. Do not mix previously catalyzed material with new. Depending on condition of substrate, more than one coat may be required. Do not apply under 50 sq ft/gal or mudcracking may occur. Not recommended for previously painted surfaces. Temperatures above 77 F (25 o C) will shorten pot life. For best results, apply by airless spray and immediately back roll. Do not apply over moisture, or below 45 F (7 o C). Refer to Product Information sheet for additional performance characteristics and properties. Refer to the MSDS sheet before use. SAFETY PRECAUTIONS Published technical data and instructions are subject to change without notice. Contact your SherwinWilliams representative for additional technical data and instructions. WARRANTY The SherwinWilliams Company warrants our products to be free of manufacturing defects in accord with applicable SherwinWilliams quality control procedures. Liability for products proven defective, if any, is limited to replacement of the defective product or the refund of the purchase price paid for the defective product as determined by SherwinWilliams. NO OTHER WARRANTY OR GUARANTEE OF ANY KIND IS MADE BY SHERWINWILLIAMS, EXPRESSED OR IMPLIED, STATUTORY, BY OPERATION OF LAW OR OTHERWISE, INCLUDING MER CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

36 Protective & Marine Coatings EPOLON II MULTIMIL EPOXY PART A B62800 SERIES PART B B62V800 HARDENER Revised 12/ PRODUCT DESCRIPTION EPOLON II MULTIMIL EPOXY is a high performance, interior/ exterior, low VOC, high build, selfpriming, two component, catalyzed polyamide epoxy. Long term durability Chemical and abrasion resistant Long pot life Outstanding application properties Finish: Color: PRODUCT CHARACTERISTICS SemiGloss Wide range of colors available Volume Solids: may vary by color 67% ± 2%, ASTM D2697, mixed, Weight Solids: may vary by color 81% ± 2%, ASTM D2369, mixed, VOC (EPA Method 24): Unreduced: <280 g/l; 2.33 lb/gal Reduced 6%: <312 g/l; 2.60 lb/gal Mix Ratio: 1:1 by volume Recommended Spreading Rate per coat: Minimum Maximum Wet mils (microns) 4.5 (112) 9.0 (225) Dry mils (microns) 3.0* (75) 6.0* (150) ~Coverage sq ft/gal (m 2 /L) 180 (4.4) 365 (8.9) Theoretical coverage sq ft/gal (m 2 1 mil / 25 microns dft 1072 (26.2) *See Performance Tips section NOTE: Brush or roll application may require multiple coats to achieve maximum fi lm thickness and uniformity of appearance. Drying 4.0 mils wet ( F/10 77 F/ F/49 C 50% RH To touch: 4 hours 3 hours 1 hour To handle: 16 hours 8 hours 3 hours To recoat: minimum: 24 hours 18 hours 8 hours maximum: 6 months 6 months 6 months To cure: 7 days 7 days 7 days If maximum recoat time is exceeded, abrade surface before recoating. Drying time is temperature, humidity, and film thickness dependent. Pot Life: 4 hours 4 hours 1 hour Sweatintime: 15 minutes none none Shelf Life: Flash Point: Reducer/Clean Up: 24 months, unopened Store indoors at 40 F (4.5 C) to 100 F (38 C). 110 F (43 C), PMCC, mixed Reducer #145, R7K145 RECOMMENDED USES For use over prepared surfaces such as: Steel Concrete Galvanized Masonry Structural steel Masonry surfaces Tank exteriors Paper mills Piping Refi neries Bridges Power plants Suitable for use in USDA inspected facilities Not intended for architectural applications. Conforms to AWWA D102 OCS #5 PERFORMANCE CHARACTERISTICS Substrate*: Steel Surface Preparation*: SSPCSP10/NACE 2 System Tested*: 2 cts. Epolon II 5.0 mils (125 microns) dft/ct *unless otherwise noted below Test Name Test Method Results Abrasion Resistance Adhesion ASTM D4060, CS17 wheel, 1000 cycles, 1 kg load ASTM D4541; ASTM D3359, Method A Corrosion Weathering 1 ASTM D5894, 1008 hours, 3 cycles Dry Heat Resistance Exterior Exposure Flame Spread Rating Moisture Condensation Resistance ASTM D South ASTM E84, Tunnel Test ASTM D4585, 100 F (38 C), 1500 hours Pencil Hardness ASTM D3363 3H Prohesion Salt Fog Resistance ASTM G53, 1500 hours ASTM B117, 1500 hours 106 mg loss 1200 psi (ASTM D4541); 5A, 100% Retention (ASTM D3359, Method A) Rating 10, per ASTM D714 for blistering; Rating 10 per ASTM D1654 for corrosion 250 F (121 C); intermittent 275 F (135 C) No blistering, cracking, or rusting Class A on noncombustible surfaces Rating 10 per ASTM D610 for rusting; Rating 10 per ASTM D714 for blistering Rating 10 per ASTM D610 for rusting; Rating 10 per ASTM D714 for blistering Rating 10 per ASTM D610 for rusting; Rating 10 per ASTM D714 for blistering Epoxy coatings may darken or yellow following application and curing. Footnotes: 1 1 ct. Epolon II Primer continued on back

37 Protective & Marine Coatings EPOLON II MULTIMIL EPOXY PART A B62800 SERIES PART B B62V800 HARDENER PRODUCT INFORMATION 4.64 RECOMMENDED SYSTEMS Dry Film Thickness / ct. Mils (Microns) Steel: 1 ct. Epolon II Rust Inhibitive Primer (50100) 12 cts. Epolon II MultiMil Epoxy (75150) Steel: 1 ct. Epolon II Rust Inhibitive Primer (50100) 1 ct. Epolon II MultiMil Epoxy (75150) 12 cts. Acrolon 218 HS Polyurethane (75150) Steel: 2 cts. Epolon II MultiMil Epoxy (75150) Steel: 1 ct. Zinc Clad II Plus (75125) 12 cts. Epolon II MultiMil Epoxy (75150) Galvanized: 12 cts. Epolon II MultiMil Epoxy (75150) Masonry: 1 ct. Kem CatiCoat HS (250500) 2 cts. Epolon II MultiMil Epoxy (75150) The systems listed above are representative of the product's use, other systems may be appropriate. SURFACE PREPARATION Surface must be clean, dry, and in sound condition. Remove all oil, dust, grease, dirt, loose rust, and other foreign material to ensure adequate adhesion. Refer to product Application Bulletin for detailed surface preparation information. Minimum recommended surface preparation: Iron & Steel: SSPCSP6/NACE 3, 2 mil (50 micron) profi le Galvanizing: Concrete & Masonry: SSPCSP1 SSPCSP13/NACE 6, or ICRI No , CSP 13 Surface Preparation Standards Condition of Surface ISO BS7079:A1 Swedish Std. SIS SSPC NACE White Metal Sa 3 Sa 3 SP 5 1 Near White Metal Sa 2.5 Sa 2.5 SP 10 2 Commercial Blast Sa 2 Sa 2 SP 6 3 BrushOff Blast Sa 1 Sa 1 SP 7 4 Hand Tool Cleaning Rusted Pitted & Rusted C St 2 D St 2 C St 2 D St 2 SP 2 SP 2 Power Tool Cleaning Rusted Pitted & Rusted C St 3 D St 3 C St 3 D St 3 SP 3 SP 3 TINTING Tint Part A with BlendAColor Toner at 200% strength. Five minutes minimum mixing on a mechanical shaker is required for complete mixing of color. APPLICATION CONDITIONS Temperature: 50 F (10 C) minimum, 120 F (49 C) maximum (air, surface, and material) At least 5 F (2.8 C) above dew point Relative humidity: 85% maximum Refer to product Application Bulletin for detailed application information. DISCLAIMER The information and recommendations set forth in this Product Data Sheet are based upon tests conducted by or on behalf of The SherwinWilliams Company. Such information and recommendations set forth herein are subject to change and pertain to the product offered at the time of publication. Consult your Sherwin Williams representative to obtain the most recent Product Data Information and Application Bulletin. Packaging: Parts A and B: Weight: ORDERING INFORMATION 1 gallon (3.78L) and 5 gallon (18.9L) containers 11.9 ± 0.2 lb/gal ; 1.4 Kg/L mixed, may vary with color SAFETY PRECAUTIONS Refer to the MSDS sheet before use. Published technical data and instructions are subject to change without notice. Contact your SherwinWilliams representative for additional technical data and instructions. WARRANTY The SherwinWilliams Company warrants our products to be free of manufacturing defects in accord with applicable SherwinWilliams quality control procedures. Liability for products proven defective, if any, is limited to replacement of the defective product or the refund of the purchase price paid for the defective product as determined by SherwinWilliams. NO OTHER WARRANTY OR GUARANTEE OF ANY KIND IS MADE BY SHERWINWILLIAMS, EXPRESSED OR IMPLIED, STATUTORY, BY OPERATION OF LAW OR OTHERWISE, INCLUDING MER CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

38 Protective & Marine Coatings EPOLON II MULTIMIL EPOXY PART A B62800 SERIES PART B B62V800 HARDENER Revised 12/10 APPLICATION BULLETIN 4.64 SURFACE PREPARATIONS Surface must be clean, dry, and in sound condition. Remove all oil, dust, grease, dirt, loose rust, and other foreign material to ensure adequate adhesion. Temperature: APPLICATION CONDITIONS 50 F (10 C) minimum, 120 F (49 C) maximum (air, surface, and material) At least 5 F (2.8 C) above dew point Iron & Steel (atmospheric service) Remove all oil and grease from surface by Solvent Cleaning per SSPCSP1. Minimum surface preparation is Commercial Blast Cleaning per SSPCSP6/NACE 3. For better performance, use Near White Metal Blast Cleaning per SSPCSP10/NACE 2. Blast clean all surfaces using a sharp, angular abrasive for optimum surface profile (2 mils / 50 microns). Prime any bare steel the same day as it is cleaned. Galvanized Steel Allow to weather a minimum of six months prior to coating. Remove all oil and grease from surface by Solvent Cleaning per SSPCSP1 (recommended solvent is VM&P Naphtha). When weathering is not possible, or the surface has been treated with chromates or silicates, first Solvent Clean per SSPCSP1 and apply a test patch. Allow paint to dry at least one week before testing adhesion. If adhesion is poor, brush blasting per SSPCSP7 is necessary to remove these treatments. Rusty galvanizing requires a minimum of Hand Tool Cleaning per SSPCSP2, prime the area the same day as cleaned. Concrete and Masonry For surface preparation, refer to SSPCSP13/NACE 6, or ICRI No , CSP 13. Surfaces should be thoroughly clean and dry. Concrete and mortar must be cured at least F (24 C). Remove all loose mortar and foreign material. Surface must be free of laitance, concrete dust, dirt, form release agents, moisture curing membranes, loose cement and hardeners. Fill bug holes, air pockets and other voids with SteelSeam FT910. Follow the standard methods listed below when applicable: ASTM D4258 Standard Practice for Cleaning Concrete. ASTM D4259 Standard Practice for Abrading Concrete. ASTM D4260 Standard Practice for Etching Concrete. ASTM F1869 Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete. SSPCSP 13/Nace 6 Surface Preparation of Concrete. ICRI No Concrete Surface Preparation. Relative humidity: 85% maximum APPLICATION EQUIPMENT The following is a guide. Changes in pressures and tip sizes may be needed for proper spray characteristics. Always purge spray equipment before use with listed reducer. Any reduction must be compliant with existing VOC regulations and compatible with the existing environmental and application conditions. Reducer/Clean Up...Reducer #145, R7K145 Airless Spray Pressure psi Hose...3/8" ID Tip...017".021" Filter...60 mesh Reduction...As needed up to 6% by volume Conventional Spray Gun...Binks 95 Fluid Nozzle...68 Air Nozzle...68PB Atomization Pressure...50 psi Fluid Pressure...20 psi Reduction...As needed up to 6% by volume Brush Brush...Nylon/Polyester or Natural Bristle Reduction...As needed up to 6% by volume Roller Cover...3/8" 1/2" woven with solvent resistant core Reduction...As needed up to 6% by volume If specific application equipment is not listed above, equivalent equipment may be substituted. Surface Preparation Standards Condition of Surface ISO BS7079:A1 Swedish Std. SIS SSPC NACE White Metal Sa 3 Sa 3 SP 5 1 Near White Metal Sa 2.5 Sa 2.5 SP 10 2 Commercial Blast Sa 2 Sa 2 SP 6 3 BrushOff Blast Sa 1 Sa 1 SP 7 4 Hand Tool Cleaning Rusted Pitted & Rusted C St 2 D St 2 C St 2 D St 2 SP 2 SP 2 Power Tool Cleaning Rusted Pitted & Rusted C St 3 D St 3 C St 3 D St 3 SP 3 SP 3 continued on back

39 Protective & Marine Coatings EPOLON II MULTIMIL EPOXY PART A B62800 SERIES PART B B62V800 HARDENER APPLICATION BULLETIN 4.64 APPLICATION PROCEDURES Surface preparation must be completed as indicated. Mix contents of each component thoroughly with low speed power agitation. Make certain no pigment remains on the bottom of the can. Then combine one part by volume of Part A with one part by volume of Part B. Thoroughly agitate the mixture with power agitation. Allow the material to sweatin as indicated. Restir before using. If reducer solvent is used, add only after both components have been thoroughly mixed, after sweatin. Apply paint at the recommended fi lm thickness and spreading rate as indicated below: PERFORMANCE TIPS Stripe coat all crevices, welds, and sharp angles to prevent early failure in these areas. When using spray application, use a 50% overlap with each pass of the gun to avoid holidays, bare areas, and pinholes. If necessary, cross spray at a right angle. Spreading rates are calculated on volume solids and do not include an application loss factor due to surface profi le, roughness or porosity of the surface, skill and technique of the applicator, method of application, various surface irregularities, material lost during mixing, spillage, overthinning, climatic conditions, and excessive fi lm build. Recommended Spreading Rate per coat: Excessive reduction of material can affect fi lm build, appearance, and adhesion. Minimum Maximum Wet mils (microns) 4.5 (112) 9.0 (225) Insuffi cient ventilation, incomplete mixing, miscatalyzation, and Dry mils (microns) 3.0* (75) 6.0* (150) external heaters may cause premature yellowing. ~Coverage sq ft/gal (m 2 /L) 180 (4.4) 365 (8.9) Theoretical coverage sq ft/gal Excessive fi lm build, poor ventilation, and cool temperatures may (m 2 1 mil / 25 microns dft 1072 (26.2) cause solvent entrapment and premature coating failure. *See Performance Tips section NOTE: Brush or roll application may require multiple coats to Do not apply the material beyond recommended pot life. achieve maximum fi lm thickness and uniformity of appearance. Drying 4.0 mils wet (100 microns): Do not mix previously catalyzed material with 50 F/10 77 F/ F/49 C In order to avoid blockage of spray equipment, clean equipment 50% RH before use or before periods of extended downtime with Reducer To touch: 4 hours 3 hours 1 hour #145, R7K145. To handle: 16 hours 8 hours 3 hours To recoat: Not intended for architectural applications. minimum: 24 hours 18 hours 8 hours QuikKick Epoxy Accelerator is acceptable for use. See data page maximum: 6 months 6 months 6 months 4.99 for details. To cure: 7 days 7 days 7 days If maximum recoat time is exceeded, abrade surface before recoating. Drying time is temperature, humidity, and film thickness dependent. When coating over aluminum and galvanizing, recommended dft is 24 mils (50100 microns). Pot Life: 4 hours 4 hours 1 hour Sweatintime: 15 minutes none none Refer to Product Information sheet for additional performance Application of coating above maximum or below minimum characteristics and properties. recommended spreading rate may adversely affect coating performance. SAFETY PRECAUTIONS CLEAN UP INSTRUCTIONS Clean spills and spatters immediately with Reducer #145, R7K145. Clean tools immediately after use with Reducer #145, R7K145. Follow manufacturer's safety recommendations when using any solvent. DISCLAIMER The information and recommendations set forth in this Product Data Sheet are based upon tests conducted by or on behalf of The SherwinWilliams Company. Such information and recommendations set forth herein are subject to change and pertain to the product offered at the time of publication. Consult your Sherwin Williams representative to obtain the most recent Product Data Information and Application Bulletin. Refer to the MSDS sheet before use. Published technical data and instructions are subject to change without notice. Contact your SherwinWilliams representative for additional technical data and instructions. WARRANTY The SherwinWilliams Company warrants our products to be free of manufacturing defects in accord with applicable SherwinWilliams quality control procedures. Liability for products proven defective, if any, is limited to replacement of the defective product or the refund of the purchase price paid for the defective product as determined by SherwinWilliams. NO OTHER WARRANTY OR GUARANTEE OF ANY KIND IS MADE BY SHERWINWILLIAMS, EXPRESSED OR IMPLIED, STATUTORY, BY OPERATION OF LAW OR OTHERWISE, INCLUDING MER CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.