VapAir Seal Flashing Foam Part A Safety Data Sheet (SDS)
VapAir Seal Flashing Foam is a low-pressure foam system that utilizesa non-flammable blowing agent. VapAir Seal Flashing Foam has beenspecifically formulated for flame retardancy and conforms to therequirements of ASTM E84 as a “Class 2(B)” system (flame spread of75 or less, smoke development of 450 or less). The foam is used to sealpenetrations and helps to lower heating and cooling costs by reducing air leakage
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