DESCRIPTION
The Soudafoam FR HY is a fire-rated, high-yield polyurethane foam filler with a fire rating of up to 4 hours (tested according to EN1366-4). Soudafoam FR will provide an efficient seal against smoke and gas. As well as a fire retardant, this product has high thermal and acoustical insulation properties (62 dB EN ISO 717-1). This product has excellent adhesion and high bond strength to most substrates.
Properties
- Fire rated polyurethane expanding foam filler
- EN13501-2 – Reaction to fire, class E
- EN1366-4 – Fire resistance, up to 4 hours depending on joint configuration
- More than 25% linear yield than Soudafoam FR
- Linear yield FEICA TM1002 - 750ml Gun Grade: 35m
Benefits
- Fire resistant in a joint (EN 1366-4) for 240 minutes
- High filling capacity
- Good adhesion on all surfaces (except PE, PP and PTFE)
- High insulation value, thermal and acoustic
- Very good bonding properties
Applications
- Fire retardant installation of window and door frames.
- Fire and smoke retardant sealing of connections between partition walls, ceilings and floors
- Filling of cavities and applications where a fire seal is required
- Sealing of all openings in roof constructions