{"product_id":"henry-co-he289004-white-roof-sealant-10-oz-cartridge","title":"Henry Co HE289004 White Roof Sealant 10 Oz Cartridge","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HENRY CO HE289004 is a water-based fibered white mastic roof sealant packaged in a 10 oz cartridge. It is formulated without asbestos and is designed for sealing penetrations, flashings, and transitions on low-slope and residential roofing systems. A key application requirement sets this sealant apart: it is the correct choice when the finished surface will be covered with an elastomeric coating. Licensed roofing contractors and HVAC technicians performing rooftop equipment work are the primary installers. The fibered mastic body provides flexibility and adhesion across a range of common roofing substrates.\u003c\/p\u003e\n\u003cp\u003eThis sealant is suited for residential and light commercial roofing applications. It is applied around skylights, roof vents, roof jacks, and rooftop air conditioning units where a watertight seal is required at penetrations and equipment bases. It also performs well around windows, doors, and downspouts where exterior weatherproofing is needed. The white color allows it to blend with elastomeric and reflective roof coatings. The cartridge format is compatible with standard caulk guns, making it practical for field use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-based formula with fibered mastic body for flexibility and adhesion\u003c\/li\u003e\n  \u003cli\u003eNon-asbestos construction meets current safety and material standards\u003c\/li\u003e\n  \u003cli\u003eWhite color is compatible with and designed for use under elastomeric roof coatings\u003c\/li\u003e\n  \u003cli\u003e10 oz cartridge fits standard caulk guns for straightforward field application\u003c\/li\u003e\n  \u003cli\u003eSuitable for sealing around skylights, roof vents, roof jacks, and rooftop HVAC equipment\u003c\/li\u003e\n  \u003cli\u003eAlso applicable around windows, doors, and downspouts for exterior weatherproofing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on residential and light commercial roofing systems where an elastomeric topcoat will be applied. Suitable for penetrations and transitions involving skylights, roof vents, roof jacks, air conditioning units, windows, doors, and downspouts.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApplication is performed by roofing contractors or HVAC technicians working on rooftop equipment. Clean and dry the substrate thoroughly before applying sealant to ensure proper adhesion. Allow adequate cure time before applying any elastomeric topcoat per the topcoat manufacturer's instructions. Follow all applicable local building codes and safety requirements when working at elevation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet Volume\u003c\/strong\u003e: 10 oz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormula Type\u003c\/strong\u003e: Water-based fibered mastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAsbestos Content\u003c\/strong\u003e: Non-asbestos\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging Format\u003c\/strong\u003e: Cartridge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 24 units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 24 pounds\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: HENRY CO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HE289004\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HENRY","offers":[{"title":"Default Title","offer_id":51559725826354,"sku":"HE289004","price":199.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cb726c037b20dfe84ed8a9301c239689.jpg?v=1786439268","url":"https:\/\/voomisupply.com\/products\/henry-co-he289004-white-roof-sealant-10-oz-cartridge","provider":"Voomi Supply","version":"1.0","type":"link"}