{"product_id":"boss-products-137775-firestop-silicone-sealant-10-1-oz-red","title":"Boss Products 137775 Firestop Silicone Sealant 10.1 Oz Red","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BOSS PRODUCTS 137775 is a non-intumescent, silicone-based firestop sealant supplied in a 10.1-ounce cartridge. It cures to a red, non-slump paste that seals penetrations in fire-rated assemblies, preventing the passage of flame, smoke, and gases through openings in walls, floors, and ceilings. The sealant goes tack-free in 35 minutes and reaches full cure in 14 days. With a specific gravity of 1.4 and a density of 11.65 pounds per gallon, the formulation holds position after application without sagging. Licensed electricians, plumbers, and mechanical contractors install this product as part of code-compliant firestop systems in both new construction and retrofit projects.\u003c\/p\u003e\n\u003cp\u003eThis sealant is rated for interior and exterior use across a wide range of penetration types. Typical applications include wire and cable lines, conduit, electrical cable bundles, pipes, vents, ducts, and fire dampers. The service temperature range of -40 to 500 degrees F makes it suitable for both ambient and higher-heat mechanical penetrations. It is appropriate for use in residential and commercial construction wherever UL-listed firestop assembly documentation is required. This product is the designated silicone replacement for the B810 series and serves as a direct substitute for the B760 product.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-intumescent silicone formula maintains a consistent seal without expanding when exposed to heat\u003c\/li\u003e\n  \u003cli\u003eTack-free in 35 minutes, minimizing downtime during installation\u003c\/li\u003e\n  \u003cli\u003eNon-slump paste consistency stays in place on vertical and overhead penetrations without tooling support\u003c\/li\u003e\n  \u003cli\u003eService temperature range of -40 to 500 degrees F suits a broad range of mechanical and electrical penetration conditions\u003c\/li\u003e\n  \u003cli\u003eElongation of 385 percent accommodates movement and settling in penetration assemblies\u003c\/li\u003e\n  \u003cli\u003eListed to UL 1479, ASTM E-814, and multiple model building codes including IBC and IRC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eListed as a non-intumescent silicone replacement for the B810 series and a direct substitute for the B760 product. Designed for use in UL-listed firestop assembly systems for pipe, conduit, electrical cable, wire and cable line, vent, duct, and fire damper penetrations in fire-rated wall and floor assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a qualified tradesperson in accordance with applicable building and fire codes, including IBC and IRC requirements for firestop systems. Power down or de-energize electrical systems and shut off mechanical services before opening or enlarging any penetration in a fire-rated assembly. Apply when ambient, surface, and material temperatures are between 40 and 90 degrees F as required for proper cure. Do not apply over wet surfaces or attempt to force full cure ahead of the 14-day cure schedule by applying heat.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Capacity\u003c\/strong\u003e: 10.1 ounces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Cartridge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Paste, Silicone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistency\u003c\/strong\u003e: Non-Slump\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTack-Free Setting Time\u003c\/strong\u003e: 35 minutes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Cure Time\u003c\/strong\u003e: 14 days\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication Temperature Range\u003c\/strong\u003e: -35 to 140 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService Temperature Range\u003c\/strong\u003e: -40 to 500 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e: 40 to 90 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecific Gravity\u003c\/strong\u003e: 1.4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensity\u003c\/strong\u003e: 11.65 pounds per gallon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElongation\u003c\/strong\u003e: 385 percent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVOC Content\u003c\/strong\u003e: 35 grams per liter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOdor\u003c\/strong\u003e: Slight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComposition\u003c\/strong\u003e: Amorphous Fumed Silica, Distillates, Dimethylpolysiloxane, Methyl Oximino Silane, Vinyl Oximino Silane\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: UL 1479, ASTM E-814, ASTM C639-5, ASTM C661, BOCA, CABO, UBC, SBCCI, IRC, IBC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Interior and Exterior\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BOSS PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 137775\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOSS PRODUCTS","offers":[{"title":"Default Title","offer_id":51138249326898,"sku":"137775","price":26.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305533111.jpg?v=1778251592","url":"https:\/\/voomisupply.com\/products\/boss-products-137775-firestop-silicone-sealant-10-1-oz-red","provider":"Voomi Supply","version":"1.0","type":"link"}