Pu Foam Joint Sealant

Expansion: Expands significantly to fill large voids and irregular spaces, forming a rigid seal. Adhesion: Bonds strongly to wood, concrete, metal, plastic, and other common building materials. Insulation: Provides excellent thermal insulation (energy efficiency) and acoustic insulation (soundproofing). Sealing: Creates barriers against moisture, air leaks, and pests. Applications: Fixing door/window frames, filling wall penetrations, sealing around pipes, insulating electrical outlets, general gap filling