Soudafoam Gap Filler Xtra Expanding PU Foam (750ml)

High Filling Capacity PU foam for installation of Window and Door frames

Price On Request

Soudafoam Gap Filler Xtra Gun is a onecomponent, self-expanding, ready to use polyurethane foam, which contains HCFC- and CFC-free propellants which are not harmful for the ozonlayer and where the canister is provided with a thread so it can be used on a gun. Because of the Duravalve, the optimal yield remains over the entire shelf life, even when stored or transported lying down.


  • Excellent stability (no shrinkage or postexpansion)
  • High filling capacity
  • Good adhesion on all surfaces (except PE, PP and PTFE)
  • High insulation value, thermal and acoustic
  • Very good bonding properties.
  • Freon free (not harmless to ozone layer and greenhouse effect)
  • Not UV-resistant


  • Installing of window and door frames.
  • Filling of cavities.
  • Sealing of all openings in roof constructions.
  • Apply of an acoustic baffle
  • Improving thermal isolation in cooling systems.