BILIN A1 Expanding Foam 65L Yield 20 kg/m³ Density Professional Waterproofing Insulation Sealant

Professional BILIN A1 expanding foam offers 65L high yield and 20 kg/m³ density for superior waterproofing, thermal insulation, and soundproofing. Features rapid 10-minute surface drying, strong >130kPa adhesive strength, and excellent stability with no shrinkage. Ideal for construction sealing, gap filling, and insulation mounting applications.

Surface drying time 10 minutes
Packaging Details 750ml/500ml/300ml, 12pieces/1 carton,Container loading is determined by weight
Shelf life 18 months
Fire Class (DIN 4102) B3
Supply Ability 50000000pieces per year
Density Ca. 20 kg/m³
Product Description
BILIN A1 expanding foam is engineered for professional construction applications, offering exceptional stability, rapid curing, and superior adhesion to ensure reliable performance across diverse temperature and environmental conditions. Its high-yield formula maximizes efficiency for large-scale projects while delivering long-term durability and robust insulation properties.
Key Features & Benefits
  • Strong adhesion to most substrates (except PP, PE, and Teflon)
  • Surface drying time: 10 minutes; cutting time: 40-60 minutes
  • High yield reaches 65L for maximum efficiency
  • Superior soundproofing and thermal insulation properties
  • Exceptional waterproofing performance
  • Excellent installation and filling capabilities
  • High adhesion strength for secure bonding
  • Outstanding stability with no shrinkage or cracking
Professional Applications
  • Installation and sealing of window and door frames
  • Filling cavities and gaps in walls and structures
  • Sealing roof construction openings
  • Creating soundproof barriers
  • Mounting and securing insulation materials
  • Enhancing thermal insulation in HVAC and cooling systems
  • Air conditioner installation and sealing
  • Protective packaging for fragile and high-value items
Technical Specifications
Parameter Value
Insulation Factor <30 W/(m*K)
Cellular Structure 40-50% open cells
Tensile adhesive strength >130kPa
Density Ca. 20 kg/m³
Fire Class (DIN 4102) B3
Compressive Strength >120kPa
Tensile Strength >30kPa (10%)
Adhesive Strength >80kPa
BILIN A1 expanding foam product packaging and application demonstration Professional application of BILIN A1 expanding foam in construction sealing Close-up view of BILIN A1 expanding foam texture and cellular structure
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