Bond-It B1 Fire Resistant Expanding PU Foam – Gun & Straw, 750ml media thumbnails
B1 Fire Resistant Expanding PU Foam - Gun Grade or Own Nozzle Bond-It
B1 Fire Resistant Expanding PU Foam - Gun Grade or Own Nozzle Bond-It

Bond-It B1 Fire Resistant Expanding PU Foam – Gun & Straw, 750ml

£181.15 inc VAT (£150.95 ex VAT)

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Bond-It SKU: BDEFRG750-12

Description

Bond-It B1 Fire Resistant PU Foam is a high-performance, one-component polyurethane expanding foam tested to B1 fire classification and designed for sealing and insulating joints where fire resistance, thermal efficiency and acoustic performance are critical.

The foam provides excellent adhesion, low curing pressure and controlled expansion, making it ideal for clean, precise backfilling without distortion. Once cured, it delivers durable heat and sound insulation and long-term resistance to ageing.

Available in gun grade or straw-applied aerosol formats for maximum site flexibility.

Key Features

  • B1 fire rated (EN 1366-4 & EN 13501-2)
  • Low curing pressure with controlled expansion
  • Excellent adhesion to most construction materials
  • High thermal & acoustic insulation performance
  • Resistant to temperatures from -40°c to +100°c
  • Does not contain CFCs or HCFCs
  • Semi-rigid, predominantly closed-cell foam

Suitable For

Wood, concrete, stone, plaster, metal, PVC and polystyrene

Typical Applications

  • Window and door frame installation
  • Clean, controlled backfilling of joints
  • Sealing service penetrations
  • Insulation of thermal and acoustic boards
  • Filling gaps and holes
  • Reducing thermal bridging

Product Details

  • Size: 750ml
  • Colour: Pink
  • Application: Gun grade or straw aerosol
  • Fire classification: B1 (DIN 4102-1)
  • Standards: EN 1366-4+A1:2010, EN 13501-2+A1:2013

Product Downloads

To request more detais on this product such as a TDS or MSDS, call now 01522 694821 or simply e mail us a request sales@stick2products.co.uk