Eco Friendly PU Foam Sealing Chemical 45L Yield 22 kg/m³ Density for Walls Roofs Construction

Professional one-component polyurethane foam designed for sealing, filling, and mounting applications. This eco-friendly solution expands efficiently, cures rapidly, and provides superior adhesion to diverse substrates including concrete, brick, PVC, and aluminum. Ideal for construction and repair projects requiring excellent gap-filling, moisture resistance, and long-lasting durability.

• Closed-cell structure with low water absorption for enhanced rigidity and durability
• Superior waterproofing protection against moisture and weather damage
• High expansion rate fills gaps and voids completely for airtight sealing
• Fast curing saves time and accelerates project completion
• Excellent adhesion bonds firmly to multiple surfaces without slipping
• Stable performance with no shrinkage or cracking over time
• Thermal and acoustic insulation improves energy efficiency and soundproofing
• Easy application with standard dispensing guns
• Versatile use suitable for indoor and outdoor applications

• Window and door frame installation
• Filling gaps and cracks in walls and roofs
• Sealing joints in HVAC and ductwork systems
• Soundproofing partitions and enclosures
• Mounting and securing insulation panels
• Bonding construction materials (wood, metal, PVC)
• Sealing pipe and cable penetrations
• Enhancing thermal insulation in refrigeration units
• Fixing and reinforcing lightweight structures
• Industrial assembly and component bonding