Introduction to Weigu tube foam caulking agent

product introduction: 威 solid one-component polyurethanefoam caulking agent is particularly suitable for applications in insulation and installation of building doors and wins. it is suitable for bonding, fixing, installation, sound insulation, thermal insulation, heat insulation, sealing and moisture-proof, gas isolation, filling engineering holes and various cracks and gaps, etc. product features: 1. the normal operating…