We solved the science of safely insulating air ducts.

We solved the science of safely insulating air ducts. Patented duct liners eliminate fibers, stop mold, reduce noise while they insulate. Armaflex : The IAQ Insulation

AP Armaflex SA Black Duct Liner Mold resistant. Fiber free. Quieter. The IAQ Insulation TM for air ducts Made with Microban antimicrobial protection: EPA Registered for ductwork, including hospitals Reduces HVAC noise FM APPROVED FOR GREENER BUILDINGS Duct Liner

Duct Liner AP Armaflex SA Black Duct Liner is a patented* non-fibrous duct liner with an advanced, pressure sensitive adhesive system for non-pinned field applications. Mold resistant: Made with Microban antimicrobial product protection. Indoor Air Quality: Fiber-free, formaldehyde-free, low VOCs, non-particulating Smooth surface: Reduces dirt, wipes clean Plenum rated: Safe for institutional air ducts, meets NFPA standards Noise blocking and vibration dampening Description AP Armaflex SA Duct Liner / Wrap is a black, flexible elastomeric thermal insulation. Its closed-cell structure prevents condensation and moisture wicking, and makes it an efficient insulation. It is manufactured without the use of CFCs, HFCs or HCFCs. The Microban antimicrobial protection is registered by the Environmental Protection Agency for use in air ducts (EPA Reg. No. 1258-840-42182). It is added during manufacturing to provide an extra level of defense in the natural mold resistance of AP Armaflex. AP Armaflex SA Duct Liner is also effective for reducing HVAC noise. It is supplied in 36 x 48 sheets and in rolls 48 and 60 wide, in thicknesses up to 1. Uses and Applications AP Armaflex SA Black Duct Liner / Wrap is ideal for air handling systems, VAV units, ducts and other air system components requiring condensation control, resistance to moisture, damage or heat gain; or HVAC noise blocking or sound dampening. Application areas include schools, hospitals, hotels, commercial and public buildings. Installation Note: Must be installed according to Installation of Armaflex Insulations publication (000-005). When air stream velocities exceed 4,000 FPM (20.3m/second), metal nosing should be applied to every leading edge. Nosing may be formed on ducts or be channeled or zee-attached by screws, rivets or welds. ALCOHOL The temperature of the air and of the insulation should be between 40 F (4 C) and 100 F (38 C) at the time of installation. Prepare surface by cleaning with appropriate cleaner. Measure. Approvals and Compliance Product approved through continuing supervision by Factory Mutual Approvals to provide consistent actual values for thermal conductivity, water vapor transmission and fire rating. AP Armaflex SA Black Duct Liner / Wrap also meets requirements of NFPA 90A and 90B for Duct Coverings and Linings, and UL 181 for Mold Growth. Approved for use in return air plenums, conforms to ASTM C 1534 requirements and withstands temperatures of 250. All AP Armaflex insulation meets requirements of International Energy Conservation Code (IECC) and ASHRAE for R-Value 4.2 at 1 thickness. Cut with sharp knife. Peel back enough release liner to start. Square off sheet along an edge or corner. Press the sheet to the surface taking care not to trap any air. ALL ARMACELL FACILITIES IN NORTH AMERICA ARE ISO 9001:2000 CERTIFIED. Reach behind the Armaflex sheet and peel liner back while pressing the sheet to the surface. Press firmly. Butt joints require the use of compression joints to prevent the possible opening of seams. Duct Liner For the latest document, please refer to our website.

AP/Armaflex SA Black Duct Liner / Wrap Patented* for Air Systems that Require an Alternative Duct Liner / Wrap Features Advanced, aggressive PSA Closed cell structure Made with Microban antimicrobial product protection Smooth surface that reduces dirt and debris accumulation Elastomeric material Inherent vapor retarder Benefits No pinning required, faster installation Resists moisture, nonwicking Reduced water presence in system and insulation Noise blocking Nondusting Longer life Won t contribute to air quality problems Resists mold on the insulation EPA registered for use in air duct insulation Inhibits amplification of biological contaminants Basis for continuing system hygiene Fiber free Resistant to incidental damage No special tools; no dust mask required during fabrication and installation Requires no mastics Competitive total installed cost * US Patent 5971034 Thermal Duct Lining Insulation for lining variable air volume boxes, air handling units, and ducts for heat ventilation and air conditioning. Physical Properties Specifications Values Test Method Thermal Conductivity, Btu in./h ft 2 F (W/mK) 75 F mean temperature (24 C) 90 F mean temperature (32 C) 0.25 (0.036) 0.256 (0.037) ASTM C 177 or C 518 Water Vapor Permeability, Perm-inch. [Kg/(s m Pa)] 0.05 [0.725 x 10-13 ] ASTM E 96, Procedure A Flame Spread and Smoke Developed Index ➀ Through 1 (25 mm) 25/50 Mold Growth Fungi Resistance Bacterial Resistance UL181 ASTM G21/C1338 ASTM G22 ASTM E 84 CAN ULC S-102 Water Absorption, % by Volume 0.2% ASTM C 209 Upper Use Limit ➁ Lower Use Limit ➂ Erosion Resistance 180 F (82 C) -297 F (-183 C) Does not break away, flake off or show evidence or delamination at velocities of 10,000 ft/min ASTM C 1071 Corrosiveness Noncorrosive ASTM C 665 Odor Emissions No objectionable odors ASTM C 665 Density, Typical Range ➃ 3.0 6.0 lbs/ft Sound Absorption Coefficients at Frequency ASTM D 1622 ASTM D 1667 Thickness 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz NRC Nom. 1 (25mm) 0.05 0.17 0.080 0.44 0.60 0.49 0.50 Notes ➀ AP/Armaflex SA Duct Liner has a flame spread index of less than 25 and a smoke developed index of less than 50 for all thicknesses up to and including 1 (25 mm) when tested according to ASTM E 84 and CAN ULC S-102. Numerical flammability ratings alone may not define the performance of products under actual fire conditions. They are provided only for use in the selection of products to meet limits specified. ➁ Withstands temperature of 250 F (121 C) when tested according to ASTM C 411. Test Method for Surface Performance of High- Temperature Insulations. At this temperature, AP/Armaflex SA Duct Liner insulation shows no evidence of flaming, glowing, smoldering, delamination, melting or insulation collapse. Although this insulation will withstand high temperatures, continuous use temperature should be limited to 180 F (82 C). ➂ At temperatures below -20 F (-29 C) elastomeric insulation starts to become less flexible. However, this characteristic does not affect thermal efficiency or water vapor permeability of Armaflex insulation. ➃ Reference Only Performance approved through continuing supervision by Factory Mutual Approval. Sound Transmission Class (STC) Sizes Thickness STC Class Sheet Width / Length 36 x 48 Nom. 1/2 (13 mm) 25 Nom. 1 (25mm) 25 Roll Width Wall Thickness 48 (all thicknesses) and 60 (1 only) 3/8, 1/2, 3/4 and 1 Duct Liner For the latest document, please refer to our website.

ARMACELL LLC TEL: 1 800 866-5638 FAX: 919 304-3847 info.us@armacell.com 7600 Oakwood Street Extension Mebane, NC 27302 Armacell provides this information as a technical service. To the extent the information is derived from sources other than Armacell, Armacell is substantially, if not wholly, relying upon the other source(s) to provide accurate information. Information provided as a result of Armacell s own technical analysis and testing is accurate to the extent of our knowledge and ability, as of date of printing, using effective standardized methods and procedures. Each user of these products, or information, should perform their own tests to determine the safety, fitness and suitability of the products, or combination of products, for any foreseeable purposes, applications and uses by the user and by any third party to which the user may convey the products. Since Armacell cannot control the end use of this product, Armacell does not guarantee that the user will obtain the same results as published in this document. The data and information are provided as a technical service and are subject to change without notice. MICROBAN is a registered trademark of Microban Products Company. 021B 001 03 08 NA NA 2008 Armacell LLC Printed in United States of America

AP Coilflex TM Conformable Duct Liner Patent Pending! For factory application. Fiber free, mold resistant. Soft elastomeric foam easily conforms to fabricated corners Engineered for sheet metal shops Cost-effective alternative, half the hand labor (cutting) Fiber free and noise reducing Water-based adhesives compatible Duct Liner

Duct Liner Patent pending AP Coilflex Duct Liner is engineered for automated applications with water-based adhesives in accordance with SMACNA pinning and spacing guidelines, or unpinned applications using an Armaflex 520 Adhesive. Available in rolls in a range of widths including 59 and 60, in 1 thickness (or 1/2 special order). Practical: Easily conforms to fabricated duct corners without stiffness or compression; cuts easier and faster Mold Resistant: Made with Microban antimicrobial product protection Indoor Air Quality: Fiber-free, formaldehyde-free, low VOC s, non-particulating Plenum rated: Safe for institutional air ducts, meets NFPA standards Noise blocking and vibration dampening Description AP Coilflex Duct Liner is a patent pending, highly conformable, pliable elastomeric thermal insulation. It is manufactured without the use of CFCs, HFCs or HCFCs. The Microban antimicrobial protection is registered by the Environmental Protection Agency for use in air ducts (EPA Reg. No. 1258-840-42182). It is added during manufacturing to provide an extra level of defense to the natural mold resistance of AP Coilflex. AP Coilflex is effective for reducing HVAC noise. It is supplied in rolls 46, 47, 48, 56-1/4, 59 and 60 wide, in 1 (or 1/2 special order) thicknesses. It can be applied with current water-based adhesives and pinning per SMACNA requirements or unpinned using Armaflex 520 Adhesives. Approvals and Compliance AP Coilflex Duct Liner meets requirements of NFPA 90A and 90B for Duct Coverings and Linings, and UL 181 for Mold Growth. Approved for use in air plenums, conforms to ASTM C 1534 requirements and withstands temperatures of 250 F. Like all AP Armaflex insulation, AP Coilflex meets requirements of International Energy Conservation Code (IECC) and ASHRAE for R-Value 4.2 at 1 thickness. Uses and Applications AP Coilflex Duct Liner, like AP Armaflex Duct Liners, is ideal for air handling systems, VAV units, ducts and other air system components requiring condensation control and resistance to moisture, damage or heat gain. They also reduce noise generated by fans and air movement as well as the rattle or popping of sheet metal air ducts. Coilflex is especially effective factory-applied, including on automated coiling lines, for end use in areas like schools, hospitals, hotels, commercial and public buildings. Installation AP Coilflex can be applied with current water-based adhesives. Secure with metal fasteners in accordance with SMACNA publication, HVAC Duct Construction Standards, Metal and Flexible. If installed using Armaflex 520 Adhesive, no pinning is required. When air stream velocities exceed 4,000 FPM (20.3m/second), metal nosing should be applied to every leading edge. Nosing may be formed on ducts or be channeled or zee-attached by screws, rivets or welds. Due to its exceptional conformability, the insulation is bendable together with the sheet metal on automated coil lines. The structure of Coilflex helps prevent compression. ALL ARMACELL FACILITIES IN NORTH AMERICA ARE ISO 9001:2000 CERTIFIED. Features Conformable nonfibrous structure Made with Microban antimicrobial product protection Noise reducing, higher-density material Smooth surface that reduces dirt and debris accumulation Elastomeric foam Inherent vapor retarder Benefits Nondusting Longer life Won t contribute to air quality problems Resists mold on the insulation EPA registered for use in air duct insulation More productive work environment Reduces or blocks HVAC noise Helps prevent metal duct vibration, sound transfer Inhibits amplification of biological contaminants Basis for continuing system hygiene Fiber free Resistant to incidental damage No special tools; no dust mask required during fabrication and installation, no itch Requires no mastics Competitive total installed cost Duct Liner For the latest document, please refer to our website.

Physical Properties* Specifications Values Test Method Thermal Conductivity, Btu in./h ft 2 F (W/mK) 75 F mean temperature (24 C) 90 F mean temperature (32 C) 0.25 (0.036) 0.256 (0.037) ASTM C 177 or C 518 Flame Spread and Smoke Developed Index ➀ Through 1 (25 mm) 25/50 ASTM E 84 Mold Growth Fungi Resistance Bacterial Resistance Upper Use Limit ➁ Lower Use Limit ➂ Erosion Resistance UL181 ASTM G21/C1338 ASTM G22 180 F (82 C) -297 F (-183 C) Does not break away, flake off or show evidence or delamination at velocities of 10,000 ft/min ASTM C 1071 Corrosiveness Noncorrosive ASTM C 665 Odor Emissions No objectionable odors ASTM C 665 Density, Typical Range ➃ 3.0 6.0 lbs/ft Sound Absorption Coefficients at Frequency ASTM D 1622 ASTM D 1667 Thickness 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz NRC Nom. 1 (25mm) 0.08 0.22 1.03 0.37 0.68 0.50 0.60 Notes ➀ AP Coilflex Duct Liner has a flame spread index of less than 25 and a smoke developed index of less than 50 for all thicknesses up to and including 1 (25 mm) when tested according to ASTM E 84. Numerical flammability ratings alone may not define the performance of products under actual fire conditions. They are provided only for use in the selection of products to meet limits specified. ➁ Withstands temperature of 250 F (121 C) when tested according to ASTM C 411. Test Method for Surface Performance of High- Temperature Insulations. At this temperature, AP Coilflex Duct Liner insulation shows no evidence of flaming, glowing, smoldering, delamination, melting or insulation collapse. Although this insulation will withstand high temperatures, continuous use temperature should be limited to 180 F (82 C). ➂ At temperatures below -20 F (-29 C) elastomeric insulation starts to become less flexible. However, this characteristic does not affect thermal efficiency of Coilflex insulation. ➃ Reference Only * AP Coilflex is a patent pending product Sound Transmission Class (STC) Thickness STC Class Nom. 1/2 (13 mm) 25 Nom. 1 (25mm) 25 Sizes Roll Width 46, 47, 48, 56-1/4, 59 and 60 Wall Thickness 1 and 1/2 (special order) Duct Liner For the latest document, please refer to our website.

ARMACELL LLC TEL: 1 800 866-5638 FAX: 919 304-3847 info.us@armacell.com www.armacell.com 7600 Oakwood Street Extension Mebane, NC 27302 Armacell provides this information as a technical service. To the extent the information is derived from sources other than Armacell, Armacell is substantially, if not wholly, relying upon the other source(s) to provide accurate information. Information provided as a result of Armacell s own technical analysis and testing is accurate to the extent of our knowledge and ability, as of date of printing, using effective standardized methods and procedures. Each user of these products, or information, should perform their own tests to determine the safety, fitness and suitability of the products, or combination of products, for any foreseeable purposes, applications and uses by the user and by any third party to which the user may convey the products. Since Armacell cannot control the end use of this product, Armacell does not guarantee that the user will obtain the same results as published in this document. The data and information are provided as a technical service and are subject to change without notice. MICROBAN is a registered trademark of Microban Products Company. 075 001 05 09 NA NA 2009 Armacell LLC Printed in United States of America

AP/Armaflex Tube Insulation Super Moisture Control, Mold-Resistant Closed-cell, nonwicking Microban antimicrobial product protection The IAQ Insulation Fiber-free FOR GREENER BUILDINGS FM APPROVED Tube Insulation

AP Armaflex Pipe (Tube) Insulation AP Armaflex Pipe (Tube) Insulation is the original closed cell, fiber-free elastomeric foam and the world s most recognized brand in flexible mechanical insulation. Proven: World s first choice for insulating chilled water and refrigeration lines Mold resistant: Made with Microban antimicrobial product protection Indoor Air Quality-friendly: Fiber-free, formaldehyde-free, low VOCs, nonparticulating Durable: No fragile vapor retarder Description AP Armafex Pipe (Tube) Insulation is a black flexible elastomeric thermal insulation. The expanded closed-cell structure makes it an efficient insulation. It is manufactured without the use of CFC s, HFC s or HCFC s. All AP Armaflex products are made with Microban antimicrobial product protection for added defense against mold on the insulation. Nominal wall thicknesses of 3/8, 1/2, 3/4, 1 and 1-1/2 (10, 13, 19, 25 and 38mm) Popular sizes up to 6 IPS Factory Mutual (FM) Approvals AP Armaflex is approved through continuing supervision by Factory Mutual Approvals to consistently provide actual values on these key performance criteria for mechanical system insulation: Thermal Conductivity: 0.25 BTU-in/hr. ft 2 F Water Vapor Transmission: 0.05 perm-inch Fire Rating: will not contribute significantly to fire (simulated end-use testing) As tested by ASTM E 84 Method of Test for Surface Burning Characteristics for Building Materials and CAN/ULC S-102, AP Armaflex Pipe Insulation in wall thicknesses through 1-1/2 (38mm) has a flame-spread index of less than 25 and a smokedeveloped index of less than 50. Note: Numerical flammability ratings alone may not define the performance of products under actual fire conditions. They are provided only for use in the selection of products to meet limits specified. Uses Retards heat gain and controls condensation drip from chilled-water and refrigeration systems. Efficiently reduces heat flow for hot-water plumbing, liquid-heating and dualtemperature piping Acceptable in wall thicknesses through 1-1/2 (38mm) for use in air plenums and conforms to NFPA 90A and NFPA 90B requirements The recommended temperature usage range for AP Armaflex Pipe Insulation is -297 F to +220 F (-183 C to +105 C). For use on cold pipes, thicknesses have been calculated to control condensation on the insulation outer surface, as shown in the table of thickness recommendations. AP Armaflex meets the energy code requirements of ASHRAE 90.1, ASHRAE 90.2 International Energy Conservation Code (IECC) and other building codes. Application AP Armaflex Pipe Insulation in unslit tubular form can be slipped onto piping before it is connected, or it can be slit lengthwise and snapped over piping already connected. Fitting covers are fabricated from miter-cut tubular form. In all cases, butt joints and seams are to be sealed with one of our Armaflex adhesives: Armaflex 520, 520 Black or, where a low V.O.C. adhesive is required, 520 BLV. 520 Adhesives are contact adhesives; therefore, in all cases, both surfaces to be joined are coated with adhesive. For pipes greater than 6 IPS, use AP/Armaflex Sheet/Roll insulation. For thicknesses greater than 1, sleeve the insulation. See technical bulletin #030 for additional information. AP/Armaflex pipe insulation is available in 1-1/2 wall thicknesses with 25/50 rating for ID size range from 7/8 to 4 IPS. AP Armaflex normally requires no supplemental vapor-retarder protection but additional vapor-retarder protection may be necessary when installed on very-low-temperature piping or exposure to continually high humidity conditions. AP Armaflex is designed for installation above or below ground. For below ground applications, contact Armacell or see our Technical Bulletin No. 7 on our website, www. armacell.com. Outdoors, a weather-resistant protective finish is to be applied and Armaflex WB Finish is recommended. Armaflex insulation products must be installed according to Installation of Armaflex Insulations brochure. Proper installation is required to assure Armaflex insulation performance. Specification Compliance ALL ARMACELL FACILITIES IN NORTH AMERICA ARE ISO 9001:2000 CERTIFIED. AP Armaflex Tube Insulation For the latest document, please refer to our website. AP Armaflex Pipe Insulation developed to meet: ASTM C 534, Type I Tubular Grade 1 ASTM E 84, NFPA 255, UL 723 CAN/ULC S102 UL 94 5V-5A, V-O, File E 55798 NFPA 90A, 90B UL 181 ASTM G-21/C1338, ASTM G-22 ASTM D 1056, 2B1 MIL-P-15280J, FORM T MIL-C-3133C (MIL STD 670B), Grade SBE 3 MEA 96-85-M City of LA RR 7642

Physical Properties Specifications Values Test Method Thermal Conductivity, Btu in./h ft 2 F (W/mK) 75 F Mean Temperature (24 C) 90 F Mean Temperature (32 C) 0.25 (0.036) 0.256 (0.037) ASTM C 177 or C 518 Water Vapor Permeability, Perm-in. [Kg/(s m Pa)] 0.05 (0.725 x 10 13 ) ASTM E 96, Procedure A Flame Spread and Smoke Developed Index through 1-1/2 (38mm) 25/50 Mold Growth Fungi Resistance Bacterial Resistance UL181 ASTM G21/C1338 ASTM G22 ASTM E 84 CAN/ULC S102 Water Absorption, % by Volume 0.2% ASTM C 209 Upper Use Limit 1 220 F (105 C) Lower Use Limit 2-297 F (-183 C)* Ozone Resistance good Sizes Wall Thickness, (nominal) Form Inside Diameter, Tubular Form Length of Sections, Feet, Tubular Form 3/8, 1/2, 3/4, 1, 1-1/2 (10, 13, 19, 25 and 38mm) 3/8 ID to 6 IPS (10mm ID to 168mm) [1-1/2 wall: 7/8 to 4 IPS (22mm to 114mm)] 6 (1.8m) [1-1/2 wall: 3 (0.9m)] Density, Typical Range 3 3.0-6.0 lbs./ft. 3 ASTM D 1622 or D 1667 Notes 1 On the heating cycle, AP Armaflex Pipe Insulation will withstand temperatures as high as 220 F (105 C). 520, 520 Black or 520 BLV Adhesive may be used with pipe insulation applications up to 220 F (105 C). 2 At temperatures below -20 F (-29 C), elastomeric insulation starts to become less flexible. However, this characteristic does not affect thermal efficiency and resistance to water vapor permeability of Armaflex insulation. 3 Reference only. * For applications of -40 F to -297 F (-40 C to -183 C), contact Armacell. Performance approved through continuing supervision by Factory Mutual Approvals. Armaflex Pipe Insulation Thickness Recommendations For Controlling Outer Insulation Surface Condensation (Based upon available manufactured thicknesses and not intended to supercede any state or local building codes.) Pipe Size BASED ON NORMAL DESIGN CONDITIONS* 3/8 ID through 1-1/8 ID (10mm 28mm) Over 1-1/8 ID through 2-1/8 ID (28mm 54mm) Over 2-1/8 ID through 2-5/8 ID (54mm 67mm) Over 2-5/8 ID through 6 IPS (67mm 168mm) BASED ON MILD DESIGN CONDITIONS** 3/8 ID through 2-5/8 ID (10mm 67mm) Over 2-5/8 ID through 6 IPS (67mm 168mm) BASED ON SEVERE DESIGN CONDITIONS* 3/8 ID through 1-5/8 ID (10mm 42mm) Over 1-5/8 ID through 3-5/8 ID (42mm 92mm) Over 3-5/8 ID through 6 IPS (92mm 168mm) For VERY SEVERE DESIGN CONDITIONS which Armacell would consider temperatures above 90 F(32 C) and/or above 80% RH Line Temperatures 50 F (10 C) 35 F (2 C) 0 F ( 18 C) 20 F ( 29 C) Nom 3/8 (10mm) Nom 3/8 (10mm) Nom 3/8 (10mm) Nom 1/2 (13mm) Nom 3/8 (10mm) Nom 1/2 (13mm) Nom 3/4 (19mm) Nom 3/4 (19mm) Nom 3/4 (19mm) Nom 1/2 (13mm) Nom 1/2 (13mm) Nom 1/2 (13mm) Nom 3/4 (19mm) Nom 3/8 (10mm) Nom 1/2 (13mm) Nom 1 (25mm) Nom 1 (25mm) Nom 1 (25mm) Nom 3/4 (19mm) Nom 1 (25mm) Nom 1 (25mm) Nom 1 (25mm) Nom 1/2 (13mm) Nom 1/2 (13mm) Nom 1-1/2 (38mm) Nom 1-1/2 (38mm) Nom 1-1/2 (38mm) Consult Armacell for recommended insulation thickness Nom 1 (25mm) Nom 1 (25mm) Nom 1-1/4 (32mm) Nom 1-1/4 (32mm) Nom 3/4 (19mm) Nom 3/4 (19mm) Nom 1-1/2 (38mm) Nom 1-3/4 (44mm) Nom 2 (50mm) NOTE: Thicknesses greater than 1 (25mm) are multiple-layer applications, see technical bulletin #30. *BASED ON NORMAL DESIGN CONDITIONS AP Armaflex in the thicknesses noted and within the specified temperature ranges will control outer insulation surface condensation indoors under normal design conditions, a maximum severity of 85 F (29 C) and 70% RH. Armacell research and field experience indicate that indoor conditions anywhere in the United States seldom exceed this degree of severity. **BASED ON MILD DESIGN CONDITIONS AP Armaflex in the thicknesses noted and within the specified temperature ranges will control outer insulation surface condensation indoors under mild design conditions, a maximum severity of 80 F (27 C) and 50% RH. Typical of these conditions are most air-conditioned spaces and arid climates. ***BASED ON SEVERE DESIGN CONDITIONS AP Armaflex in the thicknesses noted and within the specified temperature ranges will control outer insulation surface condensation indoors under severe design conditions, a maximum severity of 90 F (32 C) and 80% RH. Typical of these conditions are indoor areas in which excessive moisture is introduced or in poorly ventilated confined areas where the temperature may be depressed below ambient. AP Armaflex Tube Insulation For the latest document, please refer to our website.

Air-drying contact adhesives that are excellent for joining seams. Armaflex 520, 520 Black & 520 BLV Adhesive ARMACELL LLC TEL: 1 800 866-5638 FAX: 919 304-3847 info.us@armacell.com 7600 Oakwood Street Extension Mebane, NC 27302 Armacell provides this information as a technical service. To the extent the information is derived from sources other than Armacell, Armacell is substantially, if not wholly, relying upon the other source(s) to provide accurate information. Information provided as a result of Armacell s own technical analysis and testing is accurate to the extent of our knowledge and ability, as of date of printing, using effective standardized methods and procedures. Each user of these products, or information, should perform their own tests to determine the safety, fitness and suitability of the products, or combination of products, for any foreseeable purposes, applications and uses by the user and by any third party to which the user may convey the products. Since Armacell cannot control the end use of this product, Armacell does not guarantee that the user will obtain the same results as published in this document. The data and information are provided as a technical service and are subject to change without notice. Microban is a registered trademark of Microban Products Company. 017 001 05 09 NA NA 2009 Armacell LLC Printed in United States of America

ArmaTuff PLUS II Laminated Sheets & Rolls New & Improved ArmaTuff! Less wrinkling, tougher than ever. Available in White and Silver Armaflex with heavy-duty 16 mil laminate No painting required 10-year membrane warranty Puncture-resistant, smooth surface Durable, maintenance-free FOR GREENER BUILDINGS Armacell: The Energy Savers Laminated Sheets & Rolls

ArmaTuff PLUS II Laminated Sheets & Rolls ArmaTuff PLUS II is the premiere Armacell Coating System for outdoor applications. It provides a tough-as-metal surface on Armaflex insulation for superior protection against ultraviolet radiation and punctures. Maintenance-free: UV- and damage resistant 16 mil laminate Resists wrinkling: Special multi-layer laminate maintains smooth surface Long-lasting protection: 10-year membrane limited warranty Flexible application: Available with or without PSA Colors: White or Siver (on a make-to-order basis) Installation Applying Non-Self Adhering ArmaTuff Plus II Description ArmaTuff PLUS II is Armaflex insulation with a 16 mil laminated covering membrane (a UV protective white or silver, blended polymeric top surface and a puncture-resistant blended polymeric base, around a scrim reinforced core). The membrane has a 10-year limited warranty against breakdown due to UV radiation. Armaflex is a mold-resistant flexible elastomeric thermal insulation. Its closed-cell structure prevents condensation and moisture wicking, and makes it an efficient insulation. It is manufactured without the use of CFCs, HFCs or HCFCs. It is available in 36 x 48 sheets (with or without pressure sensitive adhesive) and in rolls 48 wide (without PSA), in thicknesses up to 2. Uses and Applications ArmaTuff PLUS II is designed to be used for all exterior applications: Exterior ducts, tanks, vessels, large pipes and fittings. The laminate is resistant to UV, ozone, acid rain and most industrial pollutants. No painting is required. Application ArmaTuff Plus II is installed using Armaflex Adhesives or with pre-applied pressure sensitive adhesive (PSA) for application to large, flat or curved metal surfaces such as ducts, vessels, very large pipes or tanks. The seams must be installed in compression and sealed with Armaflex Adhesives. Cover the seam with ArmaTuff Plus II Seal Tape. Armaflex 520 Adhesive is a contact adhesive: therefore it must be applied to both surfaces, allowed to get tacky, and the surfaces joined with pressure. Exterior duct work must be pitched to allow rain water to run off the insulation. ArmaTuff Plus II is designed for installation in above ground applications. Armaflex insulation products must be installed according to Installation of Armaflex Insulations brochure. Proper installation is required to assure Armaflex insulation performance. The application temperature should be above 40 F (+4 C) and 100 F (+38 C). 1. Always prepare surface by cleaning with denatured alcohol. 3. Roll thin coat of 520 Adhesive to insulation. 5. Apply ArmaTuff Plus II to top surface, overlapping the side pieces. 2. Insulate sides first. Apply thin, uniform coat of Armaflex 520 Adhesive. 4. Position carefully and apply ArmaTuff Plus II (White or Siver). Contact adhesive bonds instantly. 6. Seal and protect exposed edges and seams with ArmaTuff Plus II Seal Tape (White or Silver). ALL ARMACELL FACILITIES IN NORTH AMERICA ARE ISO 9001:2000 CERTIFIED. ArmaTuff PLUS II Laminated Sheets & Rolls For the latest document, please refer to our website.

Physical Properties Specifications Values Test Method Thermal Conductivity, Btu in./h ft 2 F (W/mK) 75 F Mean Temperature (24 C) 90 F Mean Temperature (32 C) Water Vapor Permeability, Perm-in. [Kg/(s m Pa)] Mold Growth Fungi Resistance Bacterial Resistance 0.25 (0.036) 0.256 (0.037) ASTM C 177 or C 518 Laminate 0.00 Foam 0.05 UL181 ASTM G21/C1338 ASTM G22 ASTM E 96, Procedure A Water Absorption, % by Volume 0.2% ASTM C 209 Upper Use Limit 180 F (82 C) Lower Use Limit 2-297 F (-183 C)* UltraViolet (UV) Resistance Excellent Chemical Resistance Excellent ASTM G 90 QUV Chamber Weatherability Excellent ASTM D471 Durability Excellent Density, Typical Range 3 3.0-6.0 lbs./ft. 3 ASTM D 1622 or D 1667 Sizes Sheet With or Without Adhesive Width and Length Thickness (nominal) Sizes Roll Without Adhesive Width Thickness (nominal) x Length 36 x 48 (0.915 m x 1.22 m) 1/2, 3/4, 1, 1-1/2 and 2 (13, 19, 25, 38 and 50 mm) 48 (1.22 m) 1/2 x 70 (13 mm x 30.5 m) 3/4 x 50 (19 mm x 21.4 m) 1 x 35 (25 mm x 10.7 m) 1-1/2 x 25 (38 mm x 7.6 m) 2 x 18 (50 mm x 5.4 m) Notes 2 At temperatures below -20 F (-29 C) elastomeric insulation starts to become less flexible. However, this characteristic does not affect thermal efficiency or water vapor permeability of ArmaTuff Plus II. 3 Reference only. * For applications of -40 F to -297 F (-40 C to -183 C), contact Armacell. Finishing the Installation with ArmaTuff Plus II Seal Tape ArmaTuff Plus II (White or Silver) is a complete insulation system providing durable, UV-resistant and maintenance-free outdoor performance. Tape is backed with pressure sensitive adhesive and designed to provide protection along the seams and exposed edges of the insulation. Tape is supplied in rolls 4 or 6 -wide for sealing seams and exposed edges of ArmaTuff Plus II. It is also available 23 wide as qa pipe covering Apply ArmaTuff Plus II Seal Tape along all exposed edges of ArmaTuff Plus II installations. Finish by applying even pressure, using a roller. Use the ArmaTuff Plus II Seal Tape for weather-tight seam protection. Use roller to finish. ArmaTuff PLUS II Laminated Sheets & Rolls For the latest document, please refer to our website.

Air-drying contact adhesives that are excellent for joining seams. Armaflex 520, 520 Black & 520 BLV Adhesive ARMACELL LLC TEL: 1 800 866-5638 FAX: 919 304-3847 info.us@armacell.com 7600 Oakwood Street Extension Mebane, NC 27302 Armacell provides this information as a technical service. To the extent the information is derived from sources other than Armacell, Armacell is substantially, if not wholly, relying upon the other source(s) to provide accurate information. Information provided as a result of Armacell s own technical analysis and testing is accurate to the extent of our knowledge and ability, as of date of printing, using effective standardized methods and procedures. Each user of these products, or information, should perform their own tests to determine the safety, fitness and suitability of the products, or combination of products, for any foreseeable purposes, applications and uses by the user and by any third party to which the user may convey the products. Since Armacell cannot control the end use of this product, Armacell does not guarantee that the user will obtain the same results as published in this document. The data and information are provided as a technical service and are subject to change without notice. Microban is a registered trademark of Microban Products Company. 018P 001 05 09 NA NA 2009 Armacell LLC Printed in United States of America