Fire rated acrylic sealent and filler with up to 4 hours fire rating.
Intumescent at temperatures above 120°C which prevents the penetration of smoke and fire through joints and gaps.

For use in passive fire protection systems as joint sealant or filler; installation of fire retardant window and door frames, fire retardant connection joints, penetration seals and internal garages. Fire-restardant filling of cracks in concrete and plasterwork.

310ml Cartridge

Sold as box, containing 15nr 310ml cartridges.