BF-2215-5
System details
- Type
- Blank Seal
- Element
- Wall
- Substrate
- Masonry
- Minimum Substrate Thickness
- 150 mm
- FRL / FRR
- -/240/240
- Trade
- Construction (Linear Gaps / Blank Seals)
- Fire Rating
- 240
Fire-stopping products
Application dimensions
- Max Width
- 180 mm
- Max Length
- 180 mm
- Aperture
- 180 x 180 mm
- Sealant Depth
- 25 mm
- Sealant Fillet
- 0 mm
Specimen size & details
Aperture size of 180 mm x 180 mm. Sealant 25 mm deep in aperture applied flush with both sides of the wall. The sealant backing consisted of 20 mm thick Rockwool RWA45 insulation of density greater than 45 kg/m3.