Trade Expanding Gunfoam B2

Gun Grade FIRE RATED one component, expanding polyurethane foam filler. Rapid curing. Excellent thermal and acoustic insulation properties. Excellent primerless adhesion on most construction materials.

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Trade Expanding Gunfoam B2 750ml

Featured properties

Fire rated polyurethane foam filler
EN1366-4 – Fire resistance, up to 2 hours depending on joint configuration
Fire class DIN 4102 B2
Acoustic rating - 58 dB
Insulation factor - 36mW/mK

Assets

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Technical data sheet

TDS Soudal, Trade Expanding Gunfoam B2, English

Applications

For use in passive fire protection systems as a large gap filler; installation of fire retardant window and door frames; sealing of expansion and connection joints, penetration seals. Thermal and acoustic insulation around doors and window frames, pipe penetrations, insulation and roofing materials and general construction.

Instructions