SEALANT FOAM WINDOW&DOOR 340G GS340LE

Work Zone / Gap Stop All Purpose
Foam Sealant is a high yield, triple
expanding foam that can be used for
filling, sealing, and insulating. It is an
aerosol driven one component,
moisture curing polyurethane
material, which cures to a closed cell,
semi-rigid foam with high cellularity
for excellent insulation against
heating and cooling loss, and exhibits
enough elongation and flexibility to
ensure an excellent and permanent
seal