Bond It B2 Expanding PU Gun Grade Foam - 750ml

Out of stock
Regular price £7.00 inc. VAT

A fast setting, multi‐purpose PU foam which bonds, fills, seals and insulates most construction materials, which has a reaction to fire rating of class B2

Bond It B2 PU FOAM is a one-component polyurethane assembly foam, and is based on a moisture curing polyurethane prepolymer. 

Product Details: 

  • Brand: Bond It 
  • Volume: 745ml 
  • Type: Gun Grade 
  • Colour: Buff
  • Product Code: 5060021367204

Key Features: 

  • B2 Fire Rating according to DIN 4102‐1. 
  • Low curing pressure. 
  • High thermal and acoustic insulation value. 
  • Good volume expansion for effective filling.


The fresh foam adheres to most common building materials including wood, concrete, stone, plaster, metal, PVC and polystyrene, however it will not stick to surfaces such as polyethylene, Teflon, silicone, oil and grease and similar substrates. Foam does not shrink after curing keeping the risk of deformation of joints and separation from the surface minimal. 

Areas of Application: 

  • Installation of window, door frames and entrance door linings. 
  • Insulation of penetrations. u sealing and connection of joints. 
  • Sealing of thermal and acoustic insulation boards. 
  • Reducing the impact of thermal bridges.

Technical Details: