Chemical Expandable Sealing Building Fireproof PU Polyurethane Foam

Chemical Expandable Sealing Building Fireproof PU Polyurethane Foam. One-Component Polyurethane Foam: Economical and high-performance foam that cures by moisture in the air. Excellent Insulation Properties: Provides high thermal and acoustical insulation for building applications. Eco-Friendly Formula: Contains no CFC materials, making it environmentally friendly. Strong Adhesion: High bond strength on concrete, wood, metal, and plastic surfaces. Quick Setting Time: Can be cut or trimmed in less than 1 hour after application. Closed Cell Structure: Does not absorb moisture, ensuring durability and stability. Low Expansion Pressure: Prevents warping or deformation of windows and doors during curing. High Foaming Capacity: Caulk length up to 24 meters with delicate foam texture.