FIREFLY Party Wall Batt is a non-combustible, plain (unfaced) rockwool insulation.
Used to seal the head of fire/smoke and compartment walls, also used to seal the head of the Phoenix, Plus 60 and Titan barriers where they meet the underside of the non-combustible roof covering. Also used to seal gaps and junctions in roof systems and roof penetrations in Bushfire areas.
Dimensions 1200mm x 168mm x 100mm, pack of 5
