Fire Barrier Cloth for Timber from FIREFLY

Timber Penowrap System

Plus 60 fire barrier cloth is cut into 300mm wide strips and wrapped around timbers which penetrate fire walls, then overwrapped and sealed using our bespoke Green Collar Roll and Intumastic.

Certification
Tested in accordance with AS1530.4 Branz Report No FAR3237

FRL 120/120/120

Unit Of Measure:
ROLL OF PLUS 60
ROLL OF GREEN COLLAR ROLL

Size
1 Roll of PLUS 60 is 6m x 1.3m (7.8m²) will give you 24 linear m of 300mm wide strip.
1 Roll of Green Collar Roll is already pre-cut to 10m x 300mm with a sewn in l00mm wide skirt.

Applications
Firefly Timber Penowrap is used to maintain the full FRL of a fire compartment wall or fire barrier when it is penetrated by timbers. Strips of Plus 60 are wrapped around the timber and extended 300mm from the face of the barrier and temporarily held in place using a hammer tacker and staples.

The Green Collar Roll is then wrapped over the top of it and stapled to itself using an R31 Staple Gun, 12mm Stainless Steel Staples and double fold jointing method. The l00mm wide skirt of the Green Collar Roll is then shaped to the face of the compartment wall/fire barrier and glued into position using Intumastic.

A bead of Intumastic is also required at the other end of the green sleeve to seal it to the Plus 60 and timber. This treatment is required to both sides of the compartment wall/fire barrier. If only 3 sides of the timber are accessible then the 3 sided, treatment may be used. However a 25mm x 25mm x O.5mm galvanised angle is then required to mechanically fix both layers to the timber.