Parafoam Construct NBS


  • One-component PU gunfoam
  • Construction foam with very low expansion pressure (avoids deformation of the material)
  • Very high volume - moderate post expansion (low curing pressure)
  • Good thermal and acoustic insulation
  • CFC- and HCFC- free (ozon friendly)
  • Accurately controlled application with NBS gun
  • High dimensional stability (no shrinkage)
  • Cured foam can be cut, sawn, plastered and painted and is resistant against water


  • Filling, sealing and insulating of joints:
    • Partition walls with ceilings,
    • Structural space between window- and door frames and walls,
    • Structural- and fitting space between prefabricated construction elements,
    • Seams between chimneys, roof protection, roof panels and wall panels,
    • Between insulation boards...
  • Also suitable for bonding lightweight insulation panels: polystyrene-based (XPS, EPS) and polyurethane-based (light PUR and light PIR) in indoor applications (testing the adhesion in advance).
  • Excellent adhesion to wood, concrete, stone, masonry, plasterwork, metals, most plastics, polystyrene, polyurethane foam, polyester, hard PVC, etc.