BF-3264-2
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Double Layer
- Minimum Substrate Thickness
- 118 mm
- FRL / FRR
- -/60/60
- Trade
- Mixed Trades
- Service
- Mixed Services
- Fire Rating
- 60
Fire-stopping products
Application dimensions
- Min Diameter
- 20 mm
- Max Diameter
- 20 mm
- Service Diameter Range
- 20 mm
- Aperture
- 60.6 mm
- Annular Gap
- 5.1 - 8.3 mm
- Sealant Depth
- 13 mm
Specimen size & details
20 mm copper pipe with 1.0 mm wall thickness, incorporating a Heat Trace Cable, insulated with 13 mm thick nitrile insulation. BOSS FireMastic-HPE™ sealant 13 mm deep in annular gap finished flush both sides.