CP 643 N firestop collars
BS and UL compliant, FM approved retrofit firestop collar to help create a fire and smoke barrier around existing pipe penetrations
- Base materials: Concrete, Drywall, Masonry
- LEED VOC: 7.6 g/l
- Expansion ratio (unrestricted, up to): 1:17
Customers also searched for plastic pipe, combustible, hook or wrap.
Choose options
Nominal pipe diameter
- 1.5 in
- 2 in
- 3 in
- 4 in
- 6 in
Length
- 7/8 in
- 1-9/32 in
- 1-21/32 in
- 1-7/8 in
- 1-29/32 in
Pipe diameter - range
- 1.26 - 1.57 in
- 1.26 - 2.01 in
- 1.65 - 1.97 in
- 2.05 - 2.52 in
- 2.64 - 2.95 in
- 3.11 - 3.58 in
- 3.62 - 4.53 in
- 4.92 - 5.98 in
- 4.96 - 6.69 in
Pack size
- 1 pc
Quantity
Packs
Total Pieces
1
Discounted net
From $27.00
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Rigid and fast-curing firestop foam with excellent water resistance to help create a fire, smoke and moisture barrier around cable and mixed penetrations
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