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.
APPLICATIONS
- 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.