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woretproofing construction sealant, POLIPUR B3 COPERTURE MANUALE

Polipur Coperture B3

One-part all season, low expansion rate polyurethane foam. For manual or gun application
Polipur Coperture B3 is a one-part insulation and construction assembly polyurethane foam developed to create a seal between construction parts. It cures under the influence of moisture, present in the air and in building materials.  

Application fields Developed to provide a high adhesion power specifically for the bonding and sealing of roof tiles. Suitable for cavity filling, sealing of all openings in roof constructions, creation of a soundproof screen, connection of roof tiles to insulation materials in construction. Suitable to create a soundproofing element around motors, pumps, noisy engines. Improves thermal insulation in cooling systems.
  • High quality professional polyurethane foam
  • Low expansion rate
  • Suitable for application at temperature as low as -10°C
  • Excellent stability; no shrinkage
  • High thermal and acoustic insulation
  • High tensile compression and shear strength
  • Reaction to fire: class B3
  • Aerosol can 750m available in both manual straw or automatic gun application
  • Paintable

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