Mounting foam Fire Class B1 750-ml can hardly inflammable

SOUNDAFOAM GUN B1 is a one-component, self-expanding, ready-to-use 1-K-polyurethane foam of building material class B1 with high acoustical and thermal insulation and excellent dimensional stability.

Product characteristics:
- flame-retardent, solvent-free, rapid curing
- excellent mounting capacities and precise application due to the foamgun
  system
- excellent stability, no shrinking and only little post expansion as soon as the
  curing is finished
- excellent adhesion on most substrates (except for PE, PP, PTFE and silicone)
- higher acoustical and thermal insulation than mineral wool, cork and fibre
  glass
- resistant against a great number of solvents, paints, oil and petrol

Application:
- fire-retardent installation in areas with particular demand on fire protection
- filling of cavities and joints in thermal insulation composite systems
- filling and sealing of cavities, e.g. breaking down walls, attic conversions,
  pipe penetrations, shutter boxes, etc.
- fire-retardent mounting and sealing of window and door frames as well as
  windowsills
- filling of various kinds of cavities in apparatus and metal construction
  as well as in the electrical installation sector
- improving thermal insulation in cooling vehicles and chambers

For more information see Downloads