Description
Soudafoam FR is a single-component, self expanding, ready to use polyurethane foam with propellants which are completely harmless to the ozone layer. It has a fire rating of up to 360 minutes in certain configurations.
Characteristics
- Fire retardant up to 360 min – see table enclosed
- Efficient seal against smoke and gas
- Does not contain CFC’s and H-CFC’s
- Excellent adhesion on most substrates (except Teflon, PE and PP)
- High thermal and acoustical insulation
- High bonding strength
- Very good filling characteristics
- Excellent stability: no shrink or post expansion
- Can be painted after full cure
Applications
- Fire retardant installation of window- and doorframes
- Fire- and smoke retardant sealing of connections between partition walls, ceilings and floors
Directions for use
Shake the aerosol can for at least 20 seconds. Put the adapter on the valve. Moisten surfaces with a water sprayer prior to application. The aerosol can be used in all directions. Remove pressure from the applicator to stop. Fill holes and cavities for 80 %, as the foam will expand. Repeat shaking regularly during application. If you have to work in layers repeat moistening after each layer. Fresh foam can be removed using Soudal foam cleaner or acetone. Cured foam can only be removed mechanically. Working temperature 5°C to 35°C. (20°C-25°C recommended)
Remarks
- Cured PU-foam must be protected from UV radiation by painting or applying a top layer of sealant (silicone, MS Polymer, acrylic and PU-sealant)
- Approvals:
- Test Report 9279 – University Gent to NBN 713.020, EN 1366-4
- BS 476:Part 20 – Warrington Fire Research Report 113610
- France : CSTB Rapport D’Essai RS00-067
- Italy : CSI Report 1125RF
- Australia WFRA Report 45717 to AS1530.4 and AS 4072.1 Test