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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.



  • 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.  
  • 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.


S.Code P.Code Type Volume BoxQty B.Pallet Barcode
FA008 840 All Season - 12 - -











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Telephone : +1 416 6245721  Fax : +1 416 9279487 E-mail : info@akfix.ca

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WARRANTY INFORMATION:
AKFIX, warrants only that its product will meet its specifications. AKFIX shall in no event be liable for incidental or consequential damage. AKFIX's liability, expressed or implied is limited to the stated selling price of any goods found to be defective.