Expanding Foam 4 Hour B1 Fire Retardant Gun Applied 750ml
Soudafoam FR Gun 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 240 minutes in certain configurations. It creates an efficient seal against both smoke and gas and does not contain either CFC's or H-CFC's. It has a very high bonding strength and excellent adhesion on most substrates (except Teflon, PE and PP). As well as high fire rating it is also a great acoustical insulator with excellent filling characteristics. Once fully cured it can be painted over and it has excellent stability with no shrink or post expansion.
APPLICATIONS
- Fire retardant installation of window and doorframes
- Fire and smoke retardant sealing of connections between partition walls, ceilings and floors
- Filling of cavities
- All applications where fire retardant characteristics are required such as:
* sealing of all openings in roof constructions
* sealing of cable and pipe penetrations
* creation of a sound-proof screen
* bonding of insulation materials
* application of sound-deadening layers
* improving thermal insulation in cold store area
| Fire Rating | B1 |
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