For additional application requirements in 2. Corrosion-resistant staples. 5/8" (3/4" recommended) sound and dry, 8. GS88-1 Pigmented Sealer

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1 APPLICATION INSTRUCTIONS PLI-DEK SYSTEM PL/*DEK WATERPROOF DECK COATING- PLYWOOD SUBSTRATES MATERIALS Hot Dipped lbs/sq yd Galvanized All plywood substrates are recommended to be sloped W per foot. Metal Lath (G90 is required in Inclement Wear areas, refer to Technical Maximum deflection of deck shall be less than L/360th of span. Bulletin TB-110 Inclement Wear) For additional application requirements in 2. Corrosion-resistant staples Inclement Pli-Dek Seam Paper Technical Bulletin TB-1 Wear areas: refer to GU80-1 Base Coat Powder (gray) GU80-1 Top Coat Powder B. Plywood GU80-1 Custom Top Coat 1. Plywood shall be a minimum of 16mm, 7. GU80-1 Liquid Admixture 5/8" (3/4" recommended) sound and dry, GS88-1 Pigmented Sealer exposure 1 sheathing, and have a Fiberglass Mat maximum span between supports of PD Resin 410mm (16") on center. All plywood shall 11. GS13 (Clearor Pigmented) or be securely fastened to supports with PD Clear Sealer screws or ring shank nails spaced in accordance with APA guidelines and TOOLS Building Code requirements. 1. Variable Speed Drill (capable of producing 1000 RPM's) plywood edges, except as per APA 2. Wind-lock B-Ml mixing blade or guidelines; blocking is not required when 2. Framing or blocking must support all equivalent tongue and groove plywood is used. Extension Cord Clean 5 Gallon Plastic Containers and free of dirt, dust, oil, paint, or any Measuring Bucket (1 gal, 2 gal, etc.) or contaminants that may impair Hand Grinding Stone 7. Level Pencil and gapped 2mm (1/8"). All seams Utility Knife shall be covered with a maximum of Scissors 50mm (2") wide flashing paper tacked in 11. Masking Tape place " x 22" Pool Trowel tightly, seams shall be saw cut to 1 Stainless Steel Trowel provide a 2mm (1/8") gap between 1 Margin Trowel sheets, except tongue & groove. Ensure 1 Small Paint Brushes that tongue and groove section of 1 Paint Roller (3/4" nap) plywood is installed so as to allow for 17. Extension Handle expansion. The plywood surface shall be clean, dry, adhesion. All plywood seams shall be staggered, NOTE: If plywood is butted 1 Hopper Gun 1 Compressor (1-1/2 horsepower, electric shall not be more than 0.78mm (1/32") or better) out of plane (i.e. above or below each 20. Air Hose 21. Semi-stiff Broom All adjacent edges of plywood sheets or). Plywood should be installed with a 22. Dust Mask 2 Goggles Decks with parapet enclosures must be 2 Rubber or Cloth Gloves sloped to a drain or scupper. 4mm/.3m (1/4") per linear foot slope. 2 Metal Spiked Golf Shoes 2 Tin Snips specifications mentioned in section 1, 27. Hammer require written approval and system 2 Pneumatic Staple Gun recommendations from Pli-Dek Systems, 2 Hudson or Chapin Sprayer Inc. 1. SUBSTRATE INSPECTION/PREPARATION 7. Any variation from framing C. Flashing *Refer to Pli-Dek Details A. General 1. Flashing shall be minimum 26 gauge, 1. Pli-Dek materials must be applied over galvanized, bonderized sheet metal. For sound dry exterior grade plywood decks. Inclement Wear areas, bonderized **Contact for flashing is not recommended (refer to installation approvals over OSB substrates. Technical Bulletin TB-110 Inclement Page 1 of 6

2 Wear). Insure ALL metal flashing is wiped clean with a solvent to insure oils are If auxiliary slope is required, slope mix may be applied. (See Sloping Application completely removed from Surface. Instructions SM-120 for complete details Dissimilar metals; such as Copper and and limitations). When this type of galvanized, should NEVER come in direct sloping will not accommodate contact with each or. problem, n 2. Openings shall be flashed before installation drains become a necessity. of doors and sliders. NOTE: If doors or Pli-Dek requires a galvanized or sliders have been installed without proper stainless steel drain as per Drain Detail, flashing, we recommend y be removed PD-24, on all plywood installations. and proper flashing installed. Please contact Pli-Dek for help in All penetrations, including posts, or or acquiring se drains. Do not use objects that protrude through deck shall plastic, cast iron, or shower drains. If be installed and flashed prior to applying copper drains are used, please contact Pli-Dek materials. Pli-Dek for instructions on dissimilar metals. All decks with a parapet surround require a scupper not less than 76mm (3") wide, and 100mm (4") high, spaced a maximum of The alternatives available for proper drainage are responsibility of 65m (12') apart. Any scuppers or General Contractor. overflows shall be installed and flashed prior Systems, Inc. for complete details. to applying Pli-Dek materials. All deck drains must be flanged, and Contact Pli-Dek Pli-Dek Systems, Inc and/or trained applicator will not be held responsible for properly installed to a proper depth. NOTE: ponding water or effects resulting Brass drains with a sheet metal flange are from sloping installation. recommended. Pli-Dek requires a 11. MIXING INSTRUCTIONS galvanized or stainless steel drain as per Drain Detail, PD-24, on all plywood All Pli-Dek products should be stored in a installations. Please contact Pli-Dek for help cool dry place at jobsite to avoid flash in acquiring se drains. Do not use plastic, drying in bucket. cast iron, or shower drains. If copper drains A. Base Coat are used, please contact Pli-Dek for instructions on dissimilar metals. 1. Pour 8L (1 gallon) of GU80-1 Liquid Gravel stops shall have a maximum ground Admixture into a clean 19L (5 gallon) dimension of 3/16". plastic container. 7. All flashing must be attached to substrate 2. Add one 21 kg (46lb.) bag of GU80-1 with galvanized ring shank nails a minimum Base Coat (gray), and mix thoroughly for 25mm (1") length. 3 to 4 minutes. Use a Wind-lock B-Ml All flashing shall overlap adjacent pieces, a mixing blade, or equivalent, powered by minimum of 100mm (4"), and seams caulked a 13mm (1/2") variable speed drill, with a Vulkem 931 Urethane sealant or capable of producing 1000 RPMs. TIP: equivalent. In areas subject to extremely dry and/or Deck/Wall interfaces must be flashed. hot climates, it may be necessary to add All stairs must be flashed. water (up to.47l [1 pint] per mix). To 11. When copper flashinq/drains are used, avoid flash drying, it may be necessary ensure that all qalvanized metal; such as, to chill GU80-1 Liquid Admixture nails, staples, lath, drains, etc. does not before mixing. come into contact with copper (do not allow ventilation mask should be worn when any dissimilar metals to come in contact with working with all Pli-Dek products. A proper safety each or). The contact of two dissimilar B. Screed Coat & Knockdown Texture Coating metals will create rust and corrosion (electrolysis). **Contact Pli-Dek Systems, 1. Pour 75L (1.25 gallon) of GU80-1 Inc. for additional details and Liquid Admixture into a clean 19L (5 recommendations. gallon) plastic container. 12. See Pli-Dek Details for furr written 2. Add one 21 kg (46lb.) bag of GU80-1 Top instructions. Contact Pli-Dek Systems, Inc Coat and mix thoroughly for 3 to 4 for written approval on flashing details that minutes. Use a Wind-lock B-Ml mixing vary or are not included in Pli-Dek Details. blade, or equivalent, powered by a D. Sloping 1. It's 13mm (1/2") variable speed drill capable General Contractor's, his of producing 1000 RPMs. TIP: In areas representative's, or individual owner's subject to extremely dry and/or hot responsibility to assure adequate climates, it may be necessary to add drainage. 2. All plywood water (up to.47l [1 pint] per mix). To substrates are avoid flash drying, it may be necessary recommended to be sloped of 1/4" per to chill GU80-1 Liquid Admixture, foot. before mixing. A proper safety Page 2 of 6

3 ventilation mask should be worn when DECK PLAN in working with all Pli-Dek Products. Appendix.) If colored cement is required, a Pli-Dek Pli-Dek Detail Secure metal lath to plywood with a recommended tint pack may be added to minimum 22mm (7/8") crown by a mix to achieve desired color. minimum 16mm (5/8") long corrosion Note: ensure that all of colorant is resistant staples spaced approximately dispersed out of container. A# mixes 114" on center around perimeter and must be consistent (use same mix on overlapped lath seams, and 75mm ratios) to maintain color consistency. (3") in field (approximately 12 staples per square foot). C. Custom Top Coat Additional staples spaced every 1 W on 1. Pour 75L (1.25 gallon) of GU80-1 center are required where metal lath Liquid Admixture into a clean 19L (5 overlaps seam paper, as installed in gallon) plastic container. Section I. 2. Add one 21 kg (46lb.) bag of GU80-1 Custom Top Coat and mix thoroughly for C. Base Coat Application 3 to 4 minutes. Use a Wind-lock B-Ml 1. Mix GU80-1 Base Coat as described in Section 11 - A. mixing blade, or equivalent, powered by variable speed drill 2. Pour GU80-1 Base Coat over capable of producing 1000 RPMs. TIP: metal lath and trowel, filling all voids at a In areas subject to extremely dry and/or rate of square feet per mix. The a 13mm (1/2") hot climates, it may be necessary to add metal lath must be completely covered in water (up to.47l [1 pint] per mix). To Base Coat. avoid flash drying, it may be necessary Allow GU80-1 Base Coat to dry for a to chill GU80-1 Liquid Admixture minimum of 6 hours prior to applying before mixing. A proper safety next application. If base coat does ventilation mask should be worn when not cover lath completely, a screed working with all Pli-Dek products. coat is required. If colored cement is required, a Pli-Dek recommended tint pack may be added to D. Screed Coat Application mix to achieve desired color. 1. Screed coat may not be necessary in all Note: Ensure that all of colorant is applications. Contact Pli-Dek Systems, dispersed out of container. A# mixes Inc. must be consistent (use same mix recommendations. ratios) to maintain color consistency. for application details and 2. Prior to screed coat application, remove any high or rough edges using a 111. BASE & SCREED COAT hand grinding stone or scraper. A. General which will impair adhesion of Pli- 1. Ensure that exterior plywood surface Dek GU80-1 Top Coat. has been prepared in accordance with Section I. Mix GU80-1 Top Coat as described in Section 11 - B. 2. Ensure that all proper flashing is in place. Trowel a screed coat over base coat Air temperature for application of Base Coat must be between 10'C (50'F) at a rate of 150 square feet per mix. and 43'C (110'F) and must remain so for Allow to dry for a minimum of 2-6 hours. a minimum of 2-6 hours. Ensure humidity levels are low. Do not apply E. Pli-Dek-"F": Fiberglass & Resin over moisture. **This application becomes required when job conditions may experience excessive B. Plywood Deck Preparation movement. Examples: cantilevered decks, 1. Lay out 2.5 hot dipped lbs per square large spanning decks, etc. Contact Pli-Dek yard Galvanized Metal Lath in a Systems, Inc. for written recommendations. staggered pattern over entire Some geographic locations may require plywood surface overlapping metal Fiberglass and Resin Coating in ALL flashing, to edge of deck surface. applications. Contact Pli-Dek Systems, Inc for G90 galvanized metal lath is required in written verification. Inclement Wear areas (refer to 1. Air temperature for application of PD Technical Bulletin TB-110 Inclement Resin and Fiberglass Coat must be Wear) between 10'C (50'F) and 43'C (110'F) 2. Overlap all edges of metal lath, a and must remain so in acceptable minimum of 13mm (3/4"). range until product has cured. Offset metal lath edges a minimum of 2. Mix PD Resin using a mechanical 150mm (6") from plywood seams. (See mixer at slow speed for approximately 1 minute Page 3 of 6

4 which will impair adhesion of PD (55'F) and 43'C (110'F) and must Resin. remain in acceptable range until Lay out.75 oz fiberglass mat over product has fully cured. Ensure humidity entire deck surface extending to all levels are low. edges of deck. Overlap mat seams a moisture. minimum of 1/4" to a maximum of 1/2". Do not apply over Apply PD Resin over fiberglass mat, at a rate of approximately square which will impair adhesion of GS88-1 feet per gallon with a trowel. Allow to completely dry, usually 6-8 hours depending on temperature. PD Resin Air temperature for application of Mix GS88-1 Sealer thoroughly by mixing with use of a mechanical must completely penetrate through mixer. All containers should be boxed fiberglass mat. and stirred to ensure consistent coloring After PD Resin has cured, remove throughout. any loose areas, where fiberglass was Apply GS88-1 Sealer over dry not bonded, and reapply PD Resin and Knockdown Coat, using a 19mm (3/4") Fiberglass as needed before application nap paint roller, suitable for latex type of Finish Coat. coatings at a rate of 100 square feet per gallon (2 coats may be necessary). IV. FINISH OPTIONS 11. To make cleaning easier in high traffic Prior to any finish coat installation following must be completed: Sealer may be applied over dry 1. Remove any high or rough areas using hand grinding stone or scraper. Rough 200 square feet per gallon. (Surface will areas Will affect aestic become more slippery. Use of a non- appearance of finished product. skid agent is recommended) 2. B. ELASTOMERIC SAND FINISH which will impair adhesion of Pli- 1. Air temperature for application of PD Dek material. Ensure humidity levels are Resin must be between 10'C (50'F) and low. Do not apply over moisture. 43'C (110'F), and must remain so for a minimum of 8 hours. Do not apply over A. KNOCKDOWN TEXTURE FINISH any moisture. 2. Apply a 1. Air temperature for application of Knockdown Texture Coating mixture bead of manufacturer's recommended elastomeric joint sealant must be between 10'C (50'F) and 43'C at all wall-to-deck junctions, wood posts, (110'F) and must remain so in wrought iron posts, etc. acceptable range until product has Before application, mix PD Resin using a mechanical mixer at slow speeds; mix fully cured. 2. Mix GU80-1 Top Coat as described thoroughly until a homogenous mixture in Section 11 - B. and color is obtained. Use care not to Using a hopper gun, spray allow entrapment of air into mixture. Knockdown Coating over entire deck surface at a rate of 150-sq ft per mix. Apply PD Resin over entire deck CAUTION: AS WITH ANY SPRAY surface and flashing using a %" nap MATERIAL, PROTECT BE ALL CERTAIN TO roller and a brush at a rate of 75 square SURROUNDING feet per gallon. Do not allow PD Resin to AREAS FROM OVER-SPRAY. puddle. When material begins to dry, Broadcast aggregates of washed, dry, sand, knockdown material with a trowel. rounded, TIP: In order to eliminate footprints, we approximately 16 mesh at a rate of 100 suggest wearing metal spiked shoes lbs. per 100 square feet or until refusal (golf shoes) during this process. (depending Allow Knockdown Coating to dry a crystal on silica skid resistance requirements) into wet/uncured PD minimum of 2-6 hours. Resin. Allow a minimum of 8 hours before Remove any sharp edges by scraping surface with a scraper or trowel. removing all excess silica sand. Ensure surface is free from dust and/or Air temperature for application of contaminates. 7. Apply a bead of Pli-Dek's recommended (55'F) and 43'C (110'F) and must be elastomeric joint sealant at all wall-to- allowed to dry for a minimum of 8 hours. deck junctions, wood posts, wrought iron Ensure humidity levels are low. Do not posts, etc. apply over moisture Page 4 of 6

5 7. Trowel a second coat of GU80-1 Gray Base over entire deck surface at a which will impair adhesion of GS88-1 rate of 150 square feet per mix. While Mix GS88-1 Sealer thoroughly by broadcast aggregates of washed, dry, coat is wet/uncured, silica sand boxing, stirring, or by using a mechanical rounded, mixer. approximately 16 mesh at a rate of Box and mix all containers to crystal ensure consistent coloring throughout. 1001bs. per 100 square feet, or until Apply GS88-1 Sealer over dry PD refusal (depending on skid resistance requirements) Resin and Sand Coat, using a 19mm second (%") nap paint roller, suitable for latex Allow drying for 6 hours before removing type coatings (2 coats may be all excess silica sand. A proper necessary.) ventilation mask should be worn at all To make cleaning easier in high traffic time when working with Pli-Dek products. Air temperature for application of Sealer may be applied over dry (55'F) and 43'C (110'F) and must 200 square feet per gallon. (Surface will remain dry for a minimum of 8 hours. become more slippery. Use of a non- Ensure humidity levels are low. Do not skid agent is recommended) apply over moisture. C. Pli-Dek - "U": UNDERLAYMENT FOR TILE OR CONCRETE FINISH which will impair adhesion of GS88-1 Note: The vertical leg of all flashings should be coated with Fiberglass and PD Resin. Mix GS88-1 Sealer thoroughly by mixing with use of mechanical mixer. 1. Air temperature for application of PD Resin must be between 10'C (50'F) and Box 43'C (110'F), and must remain so for a consistent coloring throughout. mix all containers to ensure 7. Apply GS88-1 Sealer at a rate of 75 - minimum of 8 hours. Do not apply over 100 square feet per gallon depending on any moisture. thickness of Sand Coat, using a 19mm 2. Apply a bead of Pli-Del<'s recommended elastomeric joint sealant at all wall-to- (3/4") nap paint roller, suitable for latex deck junctions, wood posts, wrought iron type coatings (2 coats may be necessary). posts, etc. To make cleaning easier in high traffic The vertical leg of all flashings should be coated with Fiberglass and PD Resin. PD Resin should not be exposed to Sealer may be applied over dry construction traffic. 200 square feet per gallon. Surface will Mix Pli-Dek GU80-1 Top Coat as described in 11-A. become more slippery, use of a non skid agent is recommended. Apply a screed coat of GU80-1 Top Coat over entire deck at a rate of 150 E. POLYACRYLIC SMOOTH FINISH square feet per mix. Allow to dry for a minimum of 2-6 hours. Mix GU Air temperature for application of Top Coat as described in Section 11 - B. Polyacrylic smooth finish must be 7. Allow a minimum of 8 hours prior to between 10'C (50'F) and 43'C (110'F) installing any finished product over and must remain so for a minimum of 8 PD Resin and sand surface or screed hours. It may be necessary to grind coat. rough ridges of Base Coat to *Optional: Broadcast aggregates of washed, dry, rounded crystal silica sand, approximately 16 mesh, at a rate of 1001bs. minimize chatter lines. 2. Mix GU80-1 Top Coat as described in Section 11 - B. Trowel a screed coat over entire per 200 square feet. deck surface at a rate of 150 square feet D. POLYACRYLIC SAND FINISH per mix. Allow it to dry for a minimum of 6 hours. 1. Air temperature for application of PliDek C finish must be between 10'C It may be necessary to apply an (50'F) and 43'C (110'F) and must additional coat of GU80-1 Custom Top remain in acceptable range until product Coat to create a smoor finish. Coverage rate should be approximately has fully cured. 200 square feet per mix. **Please note: 2. Mix GU80-1 Gray Base Coat as described in Section 11 - A and add an Surface will not be perfectly smooth and additional 1,2 gallon of GU80-1 Liquid will have some imperfections/variations. Admixture. Apply a bead of Pli-Dek recommended elastomeric joint sealant to all wall-to Page 5 of 6

6 7. Trowel a tinted screed coat over deck junctions, wood posts, wrought iron stenciled or taped deck surface at a rate posts, etc. Air temperature for application of of 150 square feet per mix. Allow to dry 7. for a minimum of 2-6 hours. (55'F) and 43'C (110'F) and must Apply desired stain/shading using a low remain dry for a minimum of 8 hours. pressure sprayer, soft broom, or sponge. Ensure humidity levels are low. Do not Contact for apply over moisture. complete details. Prior to color coat application, remove Remove stencil or tape pattern. any high or rough edges using a hand grinding stone or scraper. which will impair adhesion of GS13 or PD Clear which will impair adhesion of GS Apply a coat of GS 13 or PD Clear Sealer at a rate of 200 square feet per gallon. Mix GS88-1 Sealer thoroughly by (2 coats may be necessary.) mixing with use of a mechanical mixer. Box mix all containers to ensure H. Slip and Fall Precautions consistent coloring throughout OSHA, American Disabilities Act (ADA), and Apply GS88-1 Sealer using a 19mm The Federal Housing Act (FHA) have now (3/4") nap paint roller, suitable for latex set enforceable standards for slip-resistance type coatings, at a rate of 100 square on pedestrian surfaces. Pli-Dek Systems, feet per gallon (2 coats may be Inc. recommends use of angular slip- necessary). resistant aggregate in all coatings or flooring To make cleaning easier in high traffic systems that may be exposed to wet, oily/greasy, or orwise potentially slippery Sealer may be applied over dry conditions. It is end users responsibility to provide a flooring system that meets 200 square feet per gallon. (Surface will current safety standards. Pli-Dek Systems, become more slippery. Use of a non-skid Inc or its sales agents will not be responsible agent is recommended.) for injury incurred in a slip and fall accident. Please consult local building codes for F. EPOXY STONE FINISH current coefficient of friction requirement. *Contact for written instructions. Disclaimer Information contained in this specification G. CUSTOM FINISH: SIMULATED TILE, BRICK, conforms to standard detail and product AND STONE recommendations for installation of 1. Air temperature for application of Pli-Dek products as of date of publication Custom Finish must be between 10'C of this document and is presented in good (50'F) and 43'C (110'F) and must faith. assumes no remain so for a minimum of 8 hours. liability, expressed or implied, as to 2. Mix GU80-1 Custom Top Coat as architecture, engineering or workmanship of described in Section 11 - C and add any project. To insure that you are using selected color tint pack to establish latest, most complete information, contact desired grout color. Note: All mixes at: must be consistent (use same mix ratios) to maintain color consistency Date St, Suite 104 Murrieta, CA Tel.: (800) which will impair adhesion of GU80-1 Website: Custom Top Coat. Trowel a tinted GU80-1 Top Coat over * The Trained Applicator indicates certain entire deck surface at a rate of 150 employees of company have been square feet per mix. Allow to dry for a instructed in proper application of Pli-Dek minimum of 2-6 hours. (Decorative products and have received copies of Pli- scroll lines can be achieved at this step Dek prior to screed coat drying, as long as no Specifications. templates or tape are going to be used.) Application Instructions Program is not an apprenticeship. Install one of various types of stencil and The Trained Contractor Each trained contractor is an independent patterns or install a tape pattern over company and bears responsibility for its own cured screed coat to achieve desired workmanship. finish. assumes no liability for workmanship of a Mix GU80-1 Custom Top Coat as in Pli-Dek Systems Inc. trained contractor. Section 11 - C Page 6 of 6