Jointing compound Fischer 1K Pistolenschaum Premium PUP 750 B2

fischer 1K gun foam PUP 750 for insulating and filling connecting joints, universally usable. Colour: yellow. General building authority test certificate for B2. Proven thermal protection and reduction of air permeability. Proven 61 dB sound insulation. High yield of extruded foam up to 55 l with a low level of foam expansion during the curing period. Solid valve prevents adhesion of used cans when stored horizontally.