BILIN A1 high-yield solvent-free expandable polyurethane foam delivers 60% more coverage than standard foams, providing exceptional cost efficiency for large-scale industrial and construction projects. This fast-drying formula cures rapidly with moisture exposure, forming durable airtight seals with superior insulation performance.

• Primer-free adhesion to most building materials (wood, metal, concrete)
• Surface drying time: 10 minutes | Cutting time: 40-60 minutes
• High yield reaches 65L per container
• Superior soundproofing and thermal insulation properties
• Waterproof and weather-resistant formulation
• Easy application with minimal waste
• Exceptional adhesion strength
• Zero shrinkage over time for long-term stability

• Sealing and insulating window/door frames
• Filling cavities, gaps, and joints in walls and roofs
• Roof construction sealing for pipes, vents, and penetrations
• Soundproof barriers in partitions and ceilings
• Mounting HVAC systems, air conditioners, and ductwork
• Bonding insulation panels to roofs and walls
• Cold storage thermal insulation reinforcement
• Packaging protection for fragile cargo (shock absorption)