Soudal 128450 B2 Fire & Acoustic Expanding Insulating Filling & Fixing Foam; B2 Din4102; Champagne (CH); 750ml
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.
Features:
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
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.
