{"product_id":"carlisle-hardcast-308609-insulation-sealant-1-gallon-white","title":"Carlisle Hardcast 308609 Insulation Sealant 1 Gallon White","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARLISLE HARDCAST 308609 Seal-Tack is a white, water-based synthetic latex sealant engineered for sealing cut ends of fibrous glass duct liner and coating foam insulation. It delivers strong vapor barrier performance, making it a go-to solution for liquid chiller piping insulation systems. With a service temperature range of -20 degrees F to 200 degrees F and a coverage rate of up to 200 square feet per gallon, this 1-gallon unit is suited for both interior and exterior insulation finishing work. Application temperature range is 35 degrees F to 110 degrees F. HVAC and mechanical insulation contractors are the primary installers for this product.\u003c\/p\u003e\n\u003cp\u003eSeal-Tack is used in commercial and industrial HVAC applications where fibrous glass duct liner or foam pipe insulation requires a durable, weather-resistant vapor seal. Its synthetic latex composition bonds reliably to insulation surfaces and holds up under both indoor exposure and outdoor weather conditions. It is particularly well suited for liquid chiller piping insulation where vapor drive control is critical. The product dries in approximately 30 minutes under typical conditions, supporting efficient job-site workflow. This unit ships as a single 1-gallon container. Formerly marketed as Lag-Grip 671.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSeals cut ends of fibrous glass duct liner and coats foam insulation surfaces\u003c\/li\u003e\n  \u003cli\u003eExceptional vapor barrier characteristics for liquid chiller piping insulation\u003c\/li\u003e\n  \u003cli\u003eCoverage up to 200 square feet per gallon\u003c\/li\u003e\n  \u003cli\u003eSuitable for indoor and outdoor use with strong weather resistance\u003c\/li\u003e\n  \u003cli\u003eFast dry time of approximately 30 minutes\u003c\/li\u003e\n  \u003cli\u003eUL Recognized\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on fibrous glass duct liner cut ends and foam insulation surfaces in HVAC and mechanical piping insulation applications, including liquid chiller piping systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis sealant is typically applied by licensed mechanical insulation contractors or HVAC technicians. Ensure all surfaces are clean, dry, and free of dust or debris before application. Apply within the rated temperature window of 35 degrees F to 110 degrees F for proper adhesion and cure. Seal the container tightly after use to preserve the one-year unopened shelf life; do not allow the product to freeze.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComposition\u003c\/strong\u003e: Synthetic Latex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Size\u003c\/strong\u003e: 1 Gallon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoverage\u003c\/strong\u003e: Up to 200 sq. ft. per gallon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication Temperature\u003c\/strong\u003e: 35 degrees F to 110 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService Temperature\u003c\/strong\u003e: -20 degrees F to 200 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDry Time\u003c\/strong\u003e: 30 minutes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 10 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 7.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 7.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 7.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShelf Life\u003c\/strong\u003e: 1 Year Unopened\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame Resistant\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApprovals\u003c\/strong\u003e: UL Recognized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProp 65\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\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: CARLISLE HARDCAST\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 308609\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARLISLE HARDCAST","offers":[{"title":"Default Title","offer_id":51671766139186,"sku":"308609","price":47.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/59519004a9d4e2d096bf8796d11266dc.webp?v=1787963250","url":"https:\/\/voomisupply.com\/products\/carlisle-hardcast-308609-insulation-sealant-1-gallon-white","provider":"Voomi Supply","version":"1.0","type":"link"}