Gungrade Firefoam is a quick setting fire rated, one part polyurethane foam designed for application by any standard foam applicator gun. Fire resistant for up to 2 hours in certain joint configurations. It expands on application to up to 50 times the can contents and meets the requirements of the test criteria for BS476 Part 20; Class B2.
Benefits:
- High degree of fire rating: slows down the passage of flames and smoke in comparison to standard B3 grades
- Quick setting - can be cut, sawn or plastered in 1 hour.
- Economical in use - expands up to 50 times its original volume.
- Fills irregular and broad gaps where most conventional fillers would fail.
- Possesses insulating and sound deadening properties.
Areas for use:
1. Filling
- Gaps around pipe entries through fire rated walls
- To provide a fire rated seal around window and door frames
- Electrical wire chasing prior to plastering, where a fire rating is required.
- Deep joints prior to applying sealant or plaster
- Irregular gaps in stone, brick, concrete or plaster
2. Fixing
- Door frames
- Timber structures
- Window sills and thresholds.
- Window frames
3. Insulating
- Behind cladding to exterior walls.
- Behind sofit and barge boards
- In automotive applications.
Note: Carefully read instructions before use.
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