Handi-Foam Expanding Sealant

Description

Handi Foam Expanding Sealant is a moisture-cure polyurethane foam. It is used to seal, bond, retrofit, insulate, and deaden sound in electrical, plumbing, air-conditioning and refrigeration applications. It is specifically designed to be dispensed as a bead for filling cracks. Note: substrates must be clean, firm, and free of loose particles and dust.