FireStop Products
Sale
STI AS205R Elastomeric FireStop Construction Joint Spray RED (5 gal. Pail)
SpecSeal AS200 Elastomeric Spray is a latex-based elastomeric firestop spray for construction joints and perimeter fire barrier applications. AS200 cures to form a durable seal that resists the passage of the products of combustion while accommodating for high dynamic joint movement.
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STI CS105 Cable Spray Intumescent Firestop Spray (5 gal. Pail)
SpecSeal® Cable Spray applies quickly to grouped cables within cable trays, providing protection against cable jacketing ignition from direct fire exposure and slowing flame propagation. Cable Spray applies quickly with an airless spray rig, only requiring a minimum 1/8" wet...
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STI ES100R ES Elastomeric Firestop Sealant RED (10oz Tube)
SpecSeal® ES Sealant is a latex-based gun grade elastomeric firestop sealant designed for construction joint applications. Once cured, ES Sealant forms a flexible shield against the passage fire and smoke. In dynamic joint conditions, ES Sealant is tested to accommodate up...
Sale
STI ES105 ES Elastomeric Firestop Sealant BLUE (5 Gal Pail)
SpecSeal® ES Sealant is a latex-based gun grade elastomeric firestop sealant designed for construction joint applications. Once cured, ES Sealant forms a flexible shield against the passage fire and smoke. In dynamic joint conditions, ES Sealant is tested to accommodate up...
Sale
STI ES105R ES Elastomeric Firestop Sealant RED (5 Gal Pail)
SpecSeal® ES Sealant is a latex-based gun grade elastomeric firestop sealant designed for construction joint applications. Once cured, ES Sealant forms a flexible shield against the passage fire and smoke. In dynamic joint conditions, ES Sealant is tested to accommodate up...
Sale
STI ES120R ES Elastomeric Firestop Sealant RED (20oz Sausage Tube)
SpecSeal® ES Sealant is a latex-based gun grade elastomeric firestop sealant designed for construction joint applications. Once cured, ES Sealant forms a flexible shield against the passage fire and smoke. In dynamic joint conditions, ES Sealant is tested to accommodate up...
Sale
STI FP200 Intumescent Firestop Plug 2″
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. Sized to...
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STI FP400 Intumescent Firestop Plug 4″
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. Sized...
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STI FT305R Fast Tack Weather Resistant Firestop Spray (5 gal. Pail)
FastTack Firestop Spray is the ultimate in weather resistant firestop sprays. FastTacks hybrid copolymer formula was developed to counter the stalling effects of weather while providing unmatched washout resistance and the industry's fastest tack free times. FastTack® outperforms and outlasts all...
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STI LC120 LC Endothermic Firestop Sealant RED (20oz Sausage Tube)
SpecSeal® LC Endothermic Sealant is a latex-based gun grade firestop sealant for construction joints and non-combustible penetrations. After application, LC Sealant cures to form a flexible seal against the propagation of fire. Under fire exposure, LC absorbs heat and release water...
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STI LC120W LC Endothermic Firestop Sealant WHITE (20oz Sausage Tube)
SpecSeal® LC Endothermic Sealant is a latex-based gun grade firestop sealant for construction joints and non-combustible penetrations. After application, LC Sealant cures to form a flexible seal against the propagation of fire. Under fire exposure, LC absorbs heat and release water...
Sale
STI LCI300 LCI Intumescent Firestop Sealant RED (10oz Tube)
SpecSeal® LCI Firestop Sealant is a water-based intumescent sealant intended for a wide range of through-penetration and construction joint applications. SpecSeal® LCI Sealant has excellent caulking properties making it easy to apply in vertical applications as well as overhead.