Parafoam Flexible NBS

Article Number
101130

Gun foam with high elasticity. The foam perfectly catches all joint movements from the surrounding materials, so the foam does not crack. Ideal for durable insulation in low-energy and passive homes. Excellent acoustic insulation. This foam has very low post-expansion and complies to Fire class B2. 

  • One-component PU gunfoam
  • High water resistance
  • All-season foam, can be used at low temperatures.
  • Low post-expansion
  • Good thermal and acoustic insulation
  • Cured foam can be cut, sawn, plastered and painted and is resistant against water
  • Accurately controlled application with NBS gun
  • Elastic foam, absorbs movements of surrounding materials perfectly and prevents foam tearing or cracking
  • Excellent adhesion to most common building materials such as wood, concrete, brick, plaster, metal, polystyrene (EPS and XPS), polyurethane...
  • All Season: usable at ambient temperatures from -5°C to +30°C
Parafoam Flexible NBS is available to buy in increments of 12.

More Information
Type of product Polyurethane-prepolymer
Short description

Gun foam with high elasticity. The foam perfectly catches all joint movements from the surrounding materials, so the foam does not crack. Ideal for durable insulation in low-energy and passive homes.

Applications
  • Extremely suitable for expansion joints.
  • Ideal for durable insulation in low-energy and passive homes.
  • Sealing of windows and doors.
  • Filling of voids and gaps (in roof constructions).
  • French VOC emission class A+
  • IFT Rosenheim: Air permeability
  • IFT Rosenheim: Sound reduction
  • IFT Rosenheim: Thermal conductivity
  • IFT Rosenheim: Water vapour permeability
A+ IFT

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