Unibond 750G Polyurethane Expanding Foam Fix 750ml


More Views

Free delivery on orders over £75

Unibond 750G Polyurethane Expanding Foam Fix 750ml

£4.69 Exc. VAT

Unibond 750G is a one component moisture curing semirigid polyurethane expanding foam.

Unibond 750G Polyurethane Expanding Foam Fix 750ml is available for purchase in increments of 12



  • One-component moisture cure semirigid polyurethane foam
  • Filling, fixing, insulating & mounting
  • Gun application, easy usable
  • Resistant to water, heat, rotting and several chemicals
  • Not UV-resistant
  • Excellent open-closed cells and good mechanical strength
  • Self-expands about two times during curing process


  • Insulation of window and door frames
  • Filling of cavities
  • Sealing cavities around pipes
  • Bonding wood, PVC, etc.
  • Creating soundproof screens


Surface Preparation Substrates must be stable, clean and free of substances likely to impair adhesion. To ensure full and even curing of the foam, moisturize mineral, porous substrates (brickwork, concrete, limestone) with water spray before application. At low temperatures special care has to be taken to avoid freezing of the water on the surfaces. Mask off adjacent areas with foil. The surfaces can be moist, but not frosted nor iced.

Product Downloads
View File 750G TDS Size: (201.2 KB)