{"product_id":"nu-calgon-4293-04-01-00-00-00-spray-foam-sealant-12oz","title":"Nu-calgon 4293-04-01 00:00:00 Spray Foam Sealant 12oz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NU-CALGON 4293-04-01 00:00:00 is a double-expanding spray foam sealant packaged in a 12 ounce pressurized can. It dispenses as a liquid foam that expands on contact, then cures to form a rigid, airtight seal. HVAC technicians, plumbers, and insulation contractors use this product to seal gaps, penetrations, and voids around pipes, conduit, ductwork, and mechanical equipment. The double-expanding formula fills irregular cavities more thoroughly than single-expanding foam, reducing air infiltration and improving thermal performance at service penetrations. The 12 ounce can size is well suited to service calls and finish work where a full-size canister is impractical.\u003c\/p\u003e\n\u003cp\u003eThis foam sealant is used in both residential and light commercial applications. Typical installation scenarios include sealing pipe and conduit penetrations through walls, floors, and ceilings; filling gaps around line sets and refrigerant piping exits; and closing off air bypass paths in duct chases and mechanical closets. It is appropriate for use on wood, masonry, metal, and most rigid substrates encountered in mechanical system rough-in and service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-expanding formula fills irregular voids and cavities more completely than standard single-expand foam\u003c\/li\u003e\n  \u003cli\u003e12 ounce pressurized can — portable size for service and finish work\u003c\/li\u003e\n  \u003cli\u003eCures to a rigid, airtight seal suitable for sealing mechanical penetrations\u003c\/li\u003e\n  \u003cli\u003eCompatible with common substrates including wood, masonry, and metal\u003c\/li\u003e\n  \u003cli\u003eReduces air infiltration at pipe and conduit penetrations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use as a general-purpose expanding foam sealant at mechanical system penetrations in residential and light commercial HVAC, plumbing, and electrical installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApply with appropriate personal protective equipment including gloves and eye protection, as uncured foam bonds aggressively to skin and surfaces. Shake the can thoroughly before use and apply in thin passes, allowing the foam to expand fully between applications to avoid overfilling cavities. Cured foam can be trimmed with a utility knife once fully set. Consult local building and mechanical codes for requirements regarding firestopping at rated assemblies, as standard expanding foam is not a listed firestop material and a code-compliant firestop system may be required at fire-rated wall and floor penetrations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet Weight\u003c\/strong\u003e: 12 ounces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFoam Type\u003c\/strong\u003e: Double Expanding Spray Foam\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Pressurized Aerosol Can\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: NU-CALGON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4293-04-01 00:00:00\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NU-CALGON","offers":[{"title":"Default Title","offer_id":51138717614386,"sku":"4293-04","price":39.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305533910.png?v=1778262361","url":"https:\/\/voomisupply.com\/products\/nu-calgon-4293-04-01-00-00-00-spray-foam-sealant-12oz","provider":"Voomi Supply","version":"1.0","type":"link"}