Fire Resistant Gunnable Expanding Foam B1 Grade - 750ml
Fire rated polyurethane foam filler
EN1366-4 – Fire resistance, up to 4 hours depending on joint configuration
Fire class DIN 4102 B1
Acoustic rating – 58 dB
Insulation factor – 36mW/mK
Sold as singles, x12 in a box
For use with gun dispenser FX4EF4
Quick-setting polyurethane foam with fire-resistant properties and high degree of fire rating
