Bond It B1 Fire Resistant Expanding PU Foam

This high-performance polyurethane expanding foam is fire-rated and tested to BSEN 1366-4, offering excellent adhesion to most construction materials such as wood, concrete, metal, and PVC. Expanding over 40 times its can volume, it effectively seals irregular gaps while providing high thermal and acoustic insulation. The foam is resistant to temperatures from -40°C to +100°C, ageing, and low curing pressure, though it is not UV-resistant. Suitable for various applications, including window and door frame installation, filling holes, sealing insulation boards, and reducing thermal bridges, it is available in both gun-grade and straw aerosol versions and does not contain CFCs or H-CFCs.

Key Points:

• High Performance & Fire Rated: Complies with EN1366‐4 and DIN4102 standards, ensuring safety.
• Excellent Adhesion & Insulation: Bonds well with most building materials and provides superior thermal and acoustic insulation.
• Wide Temperature Resistance & Expansion: Functions between -40°C to +100°C and expands over 40 times its can volume.
• Versatile Applications: Ideal for sealing, filling, and insulating in construction projects.

Shelf Life: 12 months from the date of manufacture when stored in the original, unopened container according to the manufacturer’s instructions.

Storage Conditions: Store and transport upright in cool, dry conditions between +5°C and +25°C. Higher temperatures may significantly reduce shelf life.

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