E-Coll PU-2K-foam B3 400ml

Two-component, self-expanding polyurethane foam, adheres to almost all building materials, with the exception of PEPP, PTFE, silicone, grease, mold release agents, etc., the fast curing of the fresh foam occurs through a targeted chemical reaction between the hardener and isocyanate components, evenly and simultaneously, without the addition of water or humidity in the total amount of foam applied Areas of application: for the professional installation of wooden door chucks, for the insulating sealing of connection joints on windows and roller shutter boxes and foaming of small wall openings and other cavities.Technical characteristics: Foam yield: 1 liter results in approx. 20 liters