{"product_id":"imperial-mfg-group-usa-inc-kk0077-a-furnace-cement-8-oz","title":"Imperial Mfg Group Usa Inc KK0077-A Furnace Cement 8 Oz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IMPERIAL MFG GROUP USA INC KK0077-A is a pre-mixed, black silicate ceramic furnace cement supplied in an 8 oz container. It is formulated to seal joints and gaps in high-temperature combustion equipment, including furnaces, boilers, fireplaces, and wood stoves. The cement has a creamy, smooth consistency that applies cleanly and becomes as durable as firebrick once heat cured. It withstands continuous temperatures up to 2,000 degrees F, making it appropriate for demanding thermal cycling environments. HVAC technicians, plumbers, and fireplace installers use this product as part of routine service and installation work on solid-fuel and gas-fired appliances.\u003c\/p\u003e\n\u003cp\u003eThis furnace cement is suited for residential and light commercial applications where metal-to-metal or metal-to-masonry joints require a high-temperature sealant. It adheres to cast iron, steel, and firebrick surfaces, which covers the most common joint types found in furnaces, fireboxes, stovepipe connections, and chimney collar penetrations. The pre-mixed formula requires no additional preparation before application, reducing steps during service calls.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWithstands temperatures up to 2,000 degrees F after heat curing\u003c\/li\u003e\n  \u003cli\u003ePre-mixed silicate ceramic formula — no mixing required\u003c\/li\u003e\n  \u003cli\u003eBonds metal to metal and metal to masonry surfaces\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, steel, and firebrick substrates\u003c\/li\u003e\n  \u003cli\u003eCures to firebrick-equivalent hardness under service heat\u003c\/li\u003e\n  \u003cli\u003eBlack color blends with typical furnace and stovepipe finishes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose high-temperature sealant for furnaces, boilers, fireplaces, wood stoves, and similar combustion appliances requiring sealing of cast iron, steel, or firebrick joints.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis product is typically applied by HVAC technicians or plumbers during appliance installation or service. Always shut down and allow the appliance to cool completely before applying furnace cement to any joint or seam. Apply in a continuous bead or trowel smooth to fill the joint fully, then allow to air dry before initial firing. Follow the appliance manufacturer's recommended cure cycle and applicable local codes, including IFGC requirements for venting and combustion appliance service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet Volume\u003c\/strong\u003e: 8 oz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormula Type\u003c\/strong\u003e: Pre-mixed silicate ceramic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature Rating\u003c\/strong\u003e: 2,000 degrees F (1,093 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstrate Compatibility\u003c\/strong\u003e: Cast iron, steel, firebrick\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 12 units per case\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: IMPERIAL MFG GROUP USA INC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: KK0077-A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPERIAL","offers":[{"title":"Default Title","offer_id":51557521031474,"sku":"KK0077-A","price":69.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e1e02e1bece1afbf304ec93412c9f1f6.jpg?v=1786390078","url":"https:\/\/voomisupply.com\/products\/imperial-mfg-group-usa-inc-kk0077-a-furnace-cement-8-oz","provider":"Voomi Supply","version":"1.0","type":"link"}