Foster Foamseal Sealant is a grey vapour barrier sealant designed for use with rigid thermal insulation including polystyrene foam. It remains flexible and tough in joints and will not shrink or crack during repeated cycles of high and low temperatures. Foamseal Sealant seals the joints of cellular glass and other insulations against the entrance of moisture.

TECHNICAL INFORMATION

Minimum Service Temperature	-73°C
Maximum Service Temperature	149°C
Medium / Vessel Temperature	Cold/ Cryogenic, HVAC/ Ambient
Brand	Foster®
Colour	Grey