Laserfiche WebLink
fOLYSET TECHNICAL DATA SHEET <br /> POLYSET"'CR-20 <br /> LOW PRESSURE POLYURETHANE FOAM INFORMATION <br /> Description Low pressure, two-component spray polyurethane foam adhesive <br /> SPF Spray Polyurethane Foam <br /> Applications Designed to adhere to a variety of substrates and insulation board stock in both new and recover applications. <br /> Preparation for Substrate must be clean, dry, firm, free of loose particles, and free of dust, grease and mold release agents. <br /> use Protect surfaces not to be foamed. Read SDS, Operating Instructions, and Product Stewardship Guidelines. For <br /> additional information go to <br /> Use Warm/Cool chemical to 70-85°F(21-29'C). Follow instructions for set-up found in the operating instructions. <br /> PPE © OA <br /> Wear protective glasses with side shields or goggles, nitrile gloves, and clothing that protects against dermal <br /> exposure. Recommend dispensing product in a well-ventilated area with certified respiratory protection; <br /> however, well ventilated exterior applications may not need respiratory protection. It is the responsibility of the <br /> employer to complete a PPE evaluation and/or exposure assessment to determine if respiratory protection is <br /> required. Read all instructions, ICP Product Stewardship Guidelines, and SDS (Section 8) prior to use of any <br /> product. <br /> Note FOR PROFESSIONAL USE ONLY. Always check the local building code before use. Cured low pressure <br /> polyurethane foam is non-toxic and inert. <br /> Temperature Please see chart located on page 2. Lower substrate application temperatures will increase gel and tack free <br /> times. The applicator can also expect a slower rise time. <br /> Product Storage Store in a dry area. Optimum chemical storage temperature is 60-90°F(16-32°C). Excessive heat can cause <br /> premature aging of components resulting in a shorter shelf-life. Do not allow material to freeze. <br /> Disposal Refer to SDS (Section 13)for instructions. Always dispose of empty cylinders in according to applicable federal, <br /> state, provincial and local regulations. <br /> Shelf-life 12 months <br /> Compatibility Cured low pressure polyurethane foam is chemically inert and non-reactive in approved applications. See <br /> compatibility chart located on page 2. <br /> Limitations Do not use when ambient substrate temperatures are below 40°F(4C°). Do not use during inclement weather, <br /> on wet surfaces or on any roof deck showing signs of deterioration or loss of structural integrity. Do not use <br /> after the expiration date. Do not use on insulating board stock larger than 4 x 4 ft. <br /> TECHNICAL DATA STANDARD RESULTS <br /> Tensile Strength ASTM D412 23 psi <br /> Elongation ASTM D412 7.95% <br /> Peel Strength ASTM D903 23.5 lbf/in <br /> Water Absorption ASTM D471 2.5% <br /> Flexibility ASTM D816 Pass <br /> Fire Rating ASTM E84 Flame Spread Index 15 <br /> Smoke Developed 135 <br /> TIME BEFORE WALKING IN (Spatter) <br /> Ambient/ Deck Temperature Time <br /> 40-60°F(4-16°C) 6— 10 minutes <br /> 60-80"F(16-38 C) 3—6 minutes <br /> 80-100'F(27-38`C) 1 —3 minutes <br /> A16533 ICP Adhesives &Sealants Rev 11/2017-0 Page 1 of 3 <br /> 5121 <br />