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840 B2 Fire Rated PU Foam (straw)

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840 B2 Fire Rated PU Foam (straw)

Akfix 840 is a self-extinguishable aerosol polyurethane foam for filling, sealing and bonding gaps. It is designed for easy dispensing through the straw adapter included to each can.

Properties
  • Rated B2 according to DIN 4102.
  • Excellent adhesion to most building materials.
  • It does not contain any propellant gases that are harmful to the ozone layer.
  • It can be painted after curing.
  • It can be cut and sawn.  
Application Areas
  • Fixing and insulating of door and window frames.
  • Filling and sealing of gaps, joints and cavities.
  • Filling of penetrations in walls.
  • Insulating electrical outlets and water pipes.
Packaging
Stock Code Product Code Type Volume BoxQty
FA008 840 All Season - 12
Brochure
Joint Sealant Calculator
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Width (mm) Depth (mm) Length (mm) Product Packaging Type