POLYDECK POLYCOAT WATERPROOFING …

1 14722 Spring Avenue Santa Fe Springs, CA 90670-5108 USA Copyright May 2011 POLYCOAT ProductsPOLYCOATPRODUCTSA Division of American Polymers DESCRIPTIONThe POLYDECK Deck WATERPROOFING Restoration System is avery reliable deck WATERPROOFING restoration system. It isdesign for restoration or new construction on all types ofbalcony, walkways and walkway traffic POLYDECK Deck WATERPROOFING Restoration System is a,liquid applied, moisture cured polyurethane waterproofsystem that is very low VOCs which makes it suitable for allstates and VOC restricted areas. It is elastomeric and thereforedesigned to expand and contract with normal system utilizes an epoxy or polyurethane primer, one coatof an aromatic polyurethane basecoat and two coats of analiphatic polyurethane topcoat.

2 Whether on 5/8" or 19/32" plywoodwood, concrete or metal, the POLYDECK Deck WaterproofingRestoration System protects surfaces against spalling, freeze/thaw damage and chemicals commonly encountered onthese POLYDECK Deck WATERPROOFING Restoration System is aproven WATERPROOFING system for use in a wide range ofapplications. Installed and maintained properly, the it willensure years of , CODES & TESTING Meets the Criteria of ASTM C-957 POLYDECK Deck WATERPROOFING Restoration Systemconforms to CCMC exposed cold-applied ElastomericRoofing Membrane that can withstand exposure topedestrian traffic in compliance with intent of the NationalBuilding Code of Canada Seamless Elastomeric Chemical Resistance Waterproof Recoatable Meets Southern California VOC and USES Walkways / Stairs Balconies Over Occupied Space Sun Decks Patios Roof DecksPRODUCT INSTRUCTIONSFor complete information associated with the application ofall POLYCOAT Products decking systems and products.

3 Refer tothe General Guidelines and Technical Bulletin sections of thePolycoat Products catalog, which describes the products,surface preparation, job conditions, finishing details andother necessary 1: Check area of application to ensure that it conformsto the substrate requirements, as stated in the generalinformation section. Prime all joints, cracks, flashings withapproved primers as specified below in Phase 2. Apply a two-part paste consisting of PC-440SC and PC-50 over all joints,cracks and flashing. Mixing ratio is 2 pint of PC-50 to 1 gallonof PC-440SC ( liters to liters) or 1 quart PC-50 to 5gallons of PC-440SC ( liters to liters). Do not mixmore material than can be used in 20 minutes.

4 Bridge thejoints, cracks, and flashings with 4" Straight Jacket Tape,pushing it into the paste with a Straight Jacket Tape, apply a stripe coat of the PC-440SC and PC-50 mixture and taper it onto the adjacentsurface. Allow the surface to cure for 6 to 8 2: Wood, existing plywood, concrete or metal whichhas been cleaned and sanded should be primed withPolyprime 2180SC at a rate of 1/2 gallon/150 sq. ft. Applyusing a brush or phenolic core roller. This will result in aminimum 3-5 dry mils thick membrane. Allow Polyprime tobecome tack free before proceeding to Phase other than new plywood are to be 3: Apply PC-440SC to substrate at a rate of 2 gallons/100 sq.

5 Ft. Applicator should remove any top skin, if present,and stir for 5 minutes with power stir tool. Do not whip air best results, use a notched trowel or squeegee. Aphenolic core roller may be used but extra care should betaken to prevent air bubbles. Spread mixed PC-440SC evenlyover the entire deck resulting in a minimum of 28 2 dry milsthick membrane. After squeegee, optionally, SLOW back rollto smooth out further and work out any 4: Immediately, broadcast 16-30 mesh white rubberPROPERLY PREPARED SUBSTRATE PHASE 1123456789123456789123456789123456789123 456789123456789 Broadcast withRubber AggregatePC-440SC(2 sq. ft.)POLYPRIME 2180SC(1/2 )POLYGLAZE 400SC(ppppp sq. ft.)

6 POLYGLAZE 400SC(ppppp sq. ft.) POLYDECK DECK WATERPROOFINGRESTORATION SYSTEM44 Dry MilsSystem Data SheetDistributed by: BEST MATERIALS LLCPh: 1-800-474-7570, 1-602-272-8128 Fax: 1-602-272-8014 Email: Spring Avenue Santa Fe Springs, CA 90670-5108 USA Copyright May 2011 POLYCOAT Productsgranules into the PC-440SC membrane (rubber granulesshould sink only partially into the basecoat) at a rate of 10 sq. ft., or as required to achieve a slip-resistant finish. Theamount of rubber used will vary. After the Phase 3 coat hascured, remove all loose 5: Apply desired color of Polyglaze 400SC topcoat ata rate of p gallon/100 sq. ft. Applicator should remove any topskin, if present, and stir for 5 minutes with power stir tool.

7 Donot whip air into a 1/4" nap roller with solventresistant core. It is rolled out of a pan to control thickness,never out of the bucket. DO NOT APPLY THICKER than 1G/100 sq-ft in any coat. This coat will result in an additionalminimum 8 2 dry mils thick membrane. Allow this coat tocure before proceeding to Phase 6: Apply a second coat of Polyglaze 400SC topcoat ata rate of gallon/100 sq. ft. This coat will result in an additionalminimum 8 2 dry mils thick membrane. At 75 F (24 C) and50% relative humidity, allow 72 hours of cure time beforepermitting heavy traffic on the finished FAST CUREF irst Basecoat: The addition of PC-50 will shorten cure timeto 4 to 8 hours for each coat.

8 Recoats should occur 12 hoursafter cure. PC-50 should not be used in the second basecoat,as the sand will not adhere : The addition of Polyglaze Hardener will shortencure time to 6 to 8 hours for each coat. Recoats should occur8-12 hours of when surface becomes SYSTEMWhen applied as directed above, the POLYDECK Deck Water-proofing Restoration System will provide minimum 44 drymils , exclusive of aggregate, of superior WATERPROOFING pro-tection, on b" or 19/32 a continuous coating application to minimize linesand/or optional adhesion test is to be performed seven daysafter product 2180SC: Two 1-quart cans (one 1-quart can ofPart-A and one 1-quart can of Part-B).PC-440SC: 1-gallon cans or 5-gallon 400SC: 1-gallon cans or 5-gallon , Basecoats and Topcoats have a shelf life of 1 yearfrom date of manufacture in original, factory-sealed contain-ers when stored indoors at a temperature between 60-95 F(15-35 C).

9 LIMITATIONSThe following conditions must not be coated with POLYCOAT Productsdeck coating systems or products: on below grade slabs, splitslabs with buried membrane, sandwich slabs with insulation, slabsover unvented metal pan, suspended pool decks, swimming pools,magnesite, lightweight concrete, asphalt surfaces and asphalt must exhibit 3000-psi minimum strength. Concrete sur-faces to be coated must be trowel finished in compliance with theAmerican Concrete Institute (except that hand troweling is not re-quired), followed by a fine hair brooming, left free of loose particles,and shall be without ridges, projections, voids and concrete drop-pings that would be mechanically detrimental to coating applicationor concrete must be cured for 28 days.

10 POLYCOAT Products coat-ing systems should not be subjected to rising water tables or hy-drostatic pressure on slab-on-grade only acceptablegrade of plywood is APA rated exterior grade or better. The appear-ance and physical characteristics of the plywood and grade shouldbe considered. Plywood should be new or cleaned and sanded(see general guidelines). Coating should be applied at least 5 F (3 C)above the dew is moisture-temperature cured. Dry climates and low tem-peratures will greatly extend cure times. Product is contaminated byalcohol products while liquid. Do not clean any tools or areas withproducts containing any rates recommended are based on lab conditions, appliedat 75 F (24 C) ambient temperature and are intended to be minimumcoverage rates on clean, smooth plywood, and are exclusive ofadditional amounts needed to fill potholes, spallings, scalling, roughand irregular surfaces.