UNIQUE Fire Stop Products

See below our entire line of fire stop products for both new cable installations and to retrofit existing cable violations. We also carry a full line of automotive firestop products for your racing or performance car.

Smooth Firestop Sleeve


Smooth Firestop Sleeve System for new horizontal installations of cables and wires through firewalls. UL Classified for up to 2 hrs. Intumescent Firestop Putty and labels supplied. Our most economical system. Installers LOVE these. A Round Hole Saw With A Six Inch Extension Works Perfectly.


Split Sleeve Firestop


Firestop existing cable violations in a firewall or floor. Our design allows for No bolts. No nuts. No anchors. No clamps. No tools required! Intumescent Firestop Putty and documentation labels supplied. UL Classified for up to 4 hours. F, T and L ratings. Made in the USA. Overbuilt… not overpriced.


Threaded Firestop Sleeve


The UNIQUE Threaded Firestop Sleeve is used for new cable penetrations through a pre-cut hole in the firewall or floor. Made from rigid steel conduit, threaded on both ends. UL Classified for up to 4 hours horizontal and 3 hours vertical. Also T and L rated. Made in the USA. Our most ROBUST System has never been rejected by an AHJ.


Membrane Firestop Sleeve


When the job calls for a cable outlet inside a firewall or smoke wall, our Membrane Firestop Cable Sleeve is uniquely qualified for the job. UNIQUE’s angled design permits a BUNDLE of cables to be dropped inside the Firewall membrane, making it the ONLY mechanical multi-cable system available that maintains proper bend radius specs.


1 inch- Membrane Firestop Kit


This economical 1 inch- Membrane Firestop Kit includes all the parts you need to fire stop a single outlet inside a firewall. UL listed for fire-rated gypsum board/stud walls. Maintains cable bend radius. Made in the USA.

UNIQUE Fire Stop Products Point of Entry Firestop 3 SizesUNIQUE Fire Stop Products Point of Entry Firestop

Point of Entry Firestop Sleeve System


For firestopping and weatherproofing cable feeds entering from outside a building and through a firewall. Made in the USA at our plant in Alabama. Great for Fiber entry or satellite feeds. 1 – 2 – 4 inch diameters X 24″ long.


Core Bore Firestop System


Unique Core Bore Firestop and Seal System is a revolutionary way to firestop, water and smoke seal abandoned (empty) core holes in concrete slabs or walls. Now in 9 sizes. Drop it in the hole with a bead of our Silicone Firestop Sealant and forget it. Can be walked on after installation.
NO TOOLS REQUIRED. Multiple UL listings for this system.


Intumescent Putty Fill Kit


Our systems come with enough UNIQUE Intumescent Putty for a minimum 25% and maximum 48% cable load. This fill kit is only for UNIQUE Sleeve Systems, and only when extra putty is needed. 16 cubic inches of intumescent putty with indefinite shelf life.


Intumescent Firestop Pillow


UNIQUE Intumescent Pillows are each 2” x 6” x 9” and designed to firestop large openings made for cables and cable trays. 3 hour rating. UL Certified. Simple to install.


Firestop Putty Pad


UNIQUE Putty Pads are 7” x 7” x 1/8” intumescent firestopping pads. They are made to seal around electrical boxes in fire-rated walls. UL rated for up to 2 hours in gypsum firewall systems. Easy to install.


Silicone Firestop Sealant


Silicone Firestop Sealant is a flexible firestopping sealant for use in through penetrations and joints in firewalls. This versatile product excels in applications where greater water resistance and flexibility is required. For use with our Core Bore Firestop.


UNIQUE Firestop Caulk


UNIQUE Firestop Caulk is a general purpose firestopping sealant that conforms to UL 1479 standards for multi-family and commercial fire stop applications. A staple in every firestop contractor’s toolbox. Don’t leave home without it!

Scroll To Top
0 Cart

My Cart

Shopping cart is empty!

Continue Shopping