STI Firestop

 
STI leads the industry in developing innovative fire protection systems that help stop the spread of fire, smoke, and hot gases. For over 30 years, STI has worked hand in hand with the construction industry to create simple solutions to complex firestopping problems. Their SpecSeal® and EZ Path® product lines are engineered to deliver powerful performance. STI system designs are user-driven, they are easier to apply. The result is simply designed, outstanding fire protection systems which often result in lower installed costs. STI products and systems offer innovative firestop solutions for all types of new construction and retrofit applications. Since firestopping is their only business, they concentrate all their resources on providing the highest quality, fully tested, innovative firestopping solutions. 
Cable Penetration Solutions
 

 
Intumescent Firestop Plug
 
SpecSeal® FP Intumescent Firestop Plugs are easy to install, creating a robust seal against fire and smoke. Firestop plugs make an excellent solution for temporary installation overnight, as well as permanent long-term seals for blank openings, and cable penetrations through common construction such as concrete or gypsum board. Sized to fit 2 in. and 4 in. diameter openings, firestop plugs make sealing conduit stubs and sleeves a breeze.

 

 
Putty
 
SpecSeal® SSP Firestop Putty excels at sealing cabling penetrations and outlet boxes. SSP Putty is non-hardening and easily hand works around grouped cabling penetrations forming a re-enterable seal allowing for future work.
Cable Sleeves
 

 
Ready® Sleeve
 
SpecSeal® Ready® Sleeves are designed for new cabling penetrations where sleeves are required. Each Ready® Sleeve kit includes a preformed steel sleeve with rolled edges, steel escutcheon plates with intumescent gaskets, and a dose of our SpecSeal® SSP Firestop Putty. The rolled edges of each Ready® Sleeve eliminate the need for bushings while the included escutcheon plates and gaskets take the place of steel strut and strap supports.

 

 
Ready® Sleeve Split Sleeve
 
SpecSeal® Ready® Split Sleeve kits easily install around existing cables. Each Ready® Split Sleeve kit includes two preformed steel sleeve halves with rolled edges, steel escutcheon plates with intumescent gaskets, and a dosage of our SpecSeal® SSP Firestop Putty. Ready® Split Sleeve’s two-piece body and plates easily capture previously installed cables while tightly fastening to the penetrated barrier.
 

 
Retrofit Device

Non-compliant cable sleeves are the bane of every facilities team. Bring these deficient openings back into code compliance with the EZ Path® Retrofit Device. Its two-part clamshell design installs around projecting sleeves and cable bundles, restoring fire and smoke leakage performance. The EZ Path® Retrofit Device quickly and easily retrofits sleeves of up to 100% visual fill, restoring fire performance without the need for additional firestop products.

 

 
Smoke & Acoustical Pathways

Designed for easy installation in the non-fire-rated floors, ceilings, and walls, EZ Path® Series 33NEZ Smoke & Acoustical Pathways provide exceptional smoke sealing and acoustical performance with tested and approved cable capacities ranging from 0 up to 100% visual fill.

 

 
Why STI:
Innovative products & solutions for life safety and code compliance.
 
For a specific item, spec sheet, or catalog; contact your Account Executive or email marketing@arrowwire.com
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