Gorseal Item-k 750ml Waterproof Expanding Foam Sealant Filling Pu Foam Sealant

GORSEAL ITEM-K PU Foam Sealant is a single-component polyurethane foam sealant, designed for gap filling and airtightness treatment, can block the non-load-bearing cavity inside the ceiling, the sandwich between the wall and decorative panels (e.g., behind the background wall), and play a role in blocking air circulation. It can also be used for short-term sealing of air-conditioning holes and cable perforations (to be dismantled and replaced at a later stage) to prevent insects and rodents, and to prevent wind.