Introduction to foam caulking agent_Use of foam caulking agent_Shanghai Weigu Chemical Products Co.

Polyurethane foam caulking Also known as “foam glue”, it is a kind of glue mainly used for filling, sealing and bonding the side seams of doors and windows, component expansion joints and holes. It is a polyurethane elastic sealing foam material that relies on moisture to cure. It is divided into two types: gun type and tube type. The gun type requires a special polyurethane foam…