Firestopping Accessories | Unique Fire Stop

Core Bore Firestop System

Unique Core Bore Firestop and Seal System is a revolutionary way to fire stop, water and smoke seal abandoned (empty) core holes in concrete slabs or walls. Now in 9 sizes! The nut holds the system together and is not removed. NO TOOLS REQUIRED. Drop it in the hole with a bead of caulk and forget it. Can be walked on. More Info »

$19.00 - $90.00

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. 18 ci of intumescent putty with indefinite shelf life. More Info »

$30.00

Intumescent Firestop Pillow

UNIQUE Intumescent Pillows are each 2” x 4” x 8” and designed to firestop large openings made for cables and cable trays. 3 hour rating. UL Certified. More Info »

$12.00

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. More Info »

$7.00

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. 10 oz. tubes are in stock with larger amounts available. More Info »

$9.75

UNIQUE Firestop Pipe Collar

UNIQUE Firestop Pipe Collar fire stops plastic pipes in fire-rated floors and walls. Sizes from 2 to 4" pipes in stock. 1/2 sizes available from 1.5 to 5.5 inches. More Info »

$11.00 - $20.00

Future Proof Plates

UNIQUE Future Proof Plates are firestop tools used to predesign future cable needs in new construction. Special Order only. Call us to ensure the correct specs. More Info »

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Bulkhead Plates

Bulkhead Plates are a custom-made Special Order Item. They work as the inside washers for our Split Sleeve Systems to repair large holes and multiple cable penetrations. More Info »

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Smooth Endcaps for Empty Sleeves

UNIQUE Smooth Endcaps seal the ends of our empty Smooth Firestop Sleeve Systems in new installations or in abandoned sleeves. Sets of 2. More Info »

$20.00 - $45.00

Threaded Endcaps for Empty Sleeves

UNIQUE Threaded Endcaps are designed for sealing the ends of abandoned sleeve systems that are threaded, including the UNIQUE Threaded Firestop Sleeve. Sets of 2. More Info »

$25.00 - $50.00

Retrofit Metal Electrical Box: Single Gang

Our Retrofit (old work) Retro Metal Electrical Box is an electrical box for a new wire or cable outlet below the grid on an existing firewall. It works with our Box Pad and Plate Guard. More Info »

$15.00

Retrofit Box Pad

Fire stop a data outlet box or electrical box in a fire-rated firewall with our UNIQUE Retrofit Box Pad. Great for retrofit jobs. Box Pad will expand, forming a char that will seal off the opening. The single gang is in stock and other sizes available. More Info »

$7.00

Retrofit Plate Guard

Firestop and retrofit a single electrical outlet cover faceplate in a firewall with our Retro Plate Guard. More Info »

$7.00

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