Nelson Fire Stop Products  Nelson Firestop Products

latex fire sealant, AA892, AA893, AA894, AA895

LBS3™ Latex Sealant
From
Nelson Firestop Sealant (LBS3™) is ideally suited for for firestopping through-penetrationsof non-combustible pipe, insulated pipe and combustible pipe (such as PVC, PEX, CPVC and ABS) in floors or walls. It can applied using a standard caulk gun, bulk loader, or trowel.

Nelson Silicone Firestop Sealant

CLK™ Sealant
From
Rated for up to 4 hours of fire protection, this ready to use silicone-based sealant remains flexible while blocking flame and smoke passage in through-stop penetrations.

firestopping bricks, AA834

Firestop Bricks
Price per 6 pack
Firestop Brick is ideal for applications where there might be a need to re-penetrate an area, and is easy to re-position. When the brick comes into contact with fire, the brick material expands within the opening, forming a solid char that prevents through-penetration of the fire for up to 2 hours.

composite firestop sheet

CPS™ Composite Sheet
From
Perfect for protecting vital network equipment, this easy-to-install, 2-hour flame rated composite sheet blocks the spread of smoke and flame in through-wall cable penetrations.

FSP Putty Pads and Sticks

FSP™ Firestop Putty
From
Ready to use right out of the box, this hand-moldable putty provides 3 hours of firestopping for pipe, cable, and ductwork penetrations, and can be reworked at anytime.

NELSON Firestop Pillows

PLW™ Firestop Pillows
From
These intumescent pillows expand when exposed to fire to block smoke and flame spread, and can be reconfigured anytime you need to change the cabling in through-wall penetrations.

 

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