Gorilla Pro Expanding Foam 750ml Aerosol

Gorilla Pro Expanding Foam is a self-expanding, ready-to-use polyurethane foam supplied in a 750ml aerosol can. Gaps around door and window frames, service penetrations, and stud cavities lose thermal and acoustic performance when left unsealed, and loose fill materials rarely seal every void completely. This foam expands to fill irregular gaps and cavities on contact, bonding to most building materials except polyethylene and polypropylene, then cures into a rigid, closed-cell foam that stays waterproof as long as the cured skin isn’t broken. It uses CFC-free propellants and is BRANZ appraised for New Zealand conditions. Cured foam that needs removing comes off with Gorilla Expanding Foam Remover or by cutting it back mechanically. Insulation installers, window and door fitters, and builders use it to seal gaps, cavities, and penetrations on residential and light commercial jobs.

SKU: 20048