Theo FÖRCH GmbH & Co.KG

We only sell to traders

Gun Foam 1K 500 Plus SV


  • Moisture-hardening 1-component polyurethane foam for damming, filling and soundproofing of window and window sill connections, tubular feedthrough, wall connection, wall penetration and cavities
  • Easy to handle due to compact can
  • Extremely large foam yield: approx. 45 l of foam
  • Approved by building inspection authorities
  • High sound insulation value: 61 dB

Processing instructions:

  • Shake can well before use (approx. 20×)
  • Slight moistening/spraying of surfaces improves the adhesion 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
  • Carry out contact tests
  • Technical data
    according to DIN 4102, part 1:B2
    Evaluated joint sound insulation:61 dB
    Foam yield:approx. 40 l
    Non-adhesive:after approx. 10 mins
    Can be cut:after approx.15 - 30mins
    Processing temperature
    Environment and surface:approx. -5°C to 30°C
    Tin:+5°C to +25°C
    Temperature resistant (hardened):-40°C to +90°C
    Shelf life:12 months
    *measured at +20 °C, 60 % rel. air humidiy
  • Documents
  • Usage