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Manufacturer / Exporter / Supplier / Retailer Of SOUDAFOAM FR PU Foam spray, MCCOY SOUDAFOAM 1K, BOSS 333 Pu foam spray, Soudafoam Pro, Boss 334 pu foam spray, Anagha PU Foam Spray Sealant, Amro PU Foam 18 FR, NAIL ADHESIVE, Polysulphide Sealant
Product description boss® 334 is a one-component, minimal expanding ready to use polyurethane foam. It is fitted with a plastic adaptor head for use with a foam applicator gun. It contains cfc-free propellants, which are completely harmless to the ozone layer. low expansion. - excellent adhesion on most building materials (except teflon, pe and pp). - high thermal and acoustic insulation, very good filling capabilities. -excellent mounting capabilities and stability (no shrink or post expansion).
Product description boss® 333 polyurethane expanding foam description boss® 333 is a ready-to-use, multi-purpose, polyurethane foam that expands to three times its original volume on contact with air. The expanding action fills holes, cracks and gaps more completely than standard caulks. Boss® 333 has excellent insulating properties and superb adhesion to virtually all building materials. typical properties astm d-1622 density ................................................................. 1.25 lbs./ft³ in house method yield/24 oz. Can ............................. 11 gallons freely foamed astm c-518 thermal conductivity ..................... 0.22 - 0.26 btu-in/hr-f-ft² astm c-518 r value .................................................... 3.8 - 4.5 hr-f-ft²/btu tack free (1” bead) ................. 10 minutes (73°f & 50% rh) can be cut (1” bead) .............. 90 minutes (73°f & 50% rh) fully cured (1” bead) .................. 24 hours (73°f & 50% rh) astm e-84-04 ul 723 fire testing ........... Flame spread-15, smoke developed-15 din 53429 water absorption .............................................................. 1% in house testing temperature resistance........... 40°f up to 194°f (long term) 40°f up to 266°f (short term) uses • air sealing • partition walls with ceilings • through penetrations around cables and pipes • seams between chimneys, roof protection, roof panels and wall panels
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