Theo FÖRCH GmbH & Co.KG

We only sell to traders

Foam Handheld 1K-PU


  • Moisuture-hardening one-component-polyurethane foam to fill and insulate window joints, window sill joints, pipe feedthroughs, wall joints, wall breakthroughs and hollow spaces
  • General building authority approval
  • CFC-free

Processing instruction:

  • Shake can well before use (approx. 20x)
  • Moistening/spraying of surfaces improves the adhesion on and hardening as well as the cell structure
  • Adhesion on concrete, stone, metal and wood. No adhesion on polyethylene, silicone, PTFE and grease.
  • Use primer if surface is porous or priming
  • Contact tests are recommended
  • Technical data
    Build.mat.class acc. to DIN 4102, part 1:B2
    Max. foam volume:approx. 40 l
    Foam up:approx. 150 %
    Non-adhesive*:after approx. 10 min
    Can be cut*:after approx. 40 min
    Processing temperature for tin,
    environment and surface+5 °C to +25 °C
    Temperature resistance (hardened)-40 °C to +90 °C
    Shelf life:12 months
    *measured at +20 °C, 60 % rel. air humidity)
  • Documents