Weigu polyurethane (PU) foam caulking agent wooden door construction technology

1. Use Foam caulkCommon problems encountered when installing set wooden doors After the door frame is installed and the foaming agent is cured, the foam agent will expand outward or shrink inward, causing the door frame to deform and shift, affecting the normal use of the door. 2. Recommended installation and construction procedures: 1 ,…