{"product_id":"dicor-rv-roof-ultra-sealant-10-1-oz-white-self-leveling-uv-stable-fast-curing","title":"Dicor RV Roof Ultra Sealant 10.1 oz White — Self-Leveling, UV-Stable, Fast-Curing","description":"\u003cstrong\u003eDicor 610SASLW-1 Ultra Sealant is a high-performance polyether sealant formulated to bond and protect RV roof perimeters and rooftop accessories without primers.\u003c\/strong\u003e\n\nDicor's 10.1 oz Ultra Sealant delivers a solvent-free, non-yellowing seal that resists weathering and cures quickly for long-term rooftop protection. Designed for RVs and similar exterior applications, the formula adheres to many common roof materials and accepts paint for a finished look. Its UV stabilization and durable polymer makeup help it remain flexible through temperature swings while maintaining a reliable seal around vents, seams, and accessories.\n\n\u003ch3\u003eHow well does this sealant stick to typical RV roof materials?\u003c\/h3\u003e\n\u003cp\u003eThe polyether chemistry provides strong adhesion to a range of substrates commonly found on RV roofs, often without primer. It bonds effectively to metals, rubber, plastics, and many painted surfaces, giving installers confidence when sealing equipment and perimeter joints.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh initial tack for immediate placement and hold\u003c\/li\u003e\n  \u003cli\u003eWorks on metal, EPDM, TPO, PVC, and coated surfaces\u003c\/li\u003e\n  \u003cli\u003ePrimer not usually required for most installations\u003c\/li\u003e\n  \u003cli\u003ePaintable after cure for seamless finishes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this sealant stand up to sun, heat, and cold?\u003c\/h3\u003e\n\u003cp\u003eYes — the formula is UV-stabilized and engineered to tolerate significant temperature variation without cracking or yellowing. The cured seal remains flexible, which helps it move with thermal expansion and contraction instead of failing at joints.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-yellowing for maintained appearance in sunlight\u003c\/li\u003e\n  \u003cli\u003eMaintains flexibility across hot and cold cycles\u003c\/li\u003e\n  \u003cli\u003eResistant to weathering and outdoor exposure\u003c\/li\u003e\n  \u003cli\u003eDurable bond reduces the need for frequent touch-ups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly does it cure and can it be painted?\u003c\/h3\u003e\n\u003cp\u003eCuring is relatively fast for a high-performance polyether product, forming a durable skin and then finishing through to a full cure over time depending on conditions. Once cured, the surface accepts most paints, allowing color matching or cosmetic repairs without compromising the seal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFast skin formation reduces dirt pickup during installation\u003c\/li\u003e\n  \u003cli\u003eFull cure time varies with temperature and humidity\u003c\/li\u003e\n  \u003cli\u003ePaintable with most common exterior paints after cure\u003c\/li\u003e\n  \u003cli\u003eSolvent-free and isocyanate-free formulation for safer handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this sealant safe and easy to work with?\u003c\/h3\u003e\n\u003cp\u003eThe solvent-free, isocyanate-free composition lowers exposure concerns compared with solvent-based alternatives. It dispenses cleanly from a standard 10.1 oz cartridge and tools easily for precise beads around vents and seams.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolvent-free for reduced odor during application\u003c\/li\u003e\n  \u003cli\u003eNo isocyanates in the formula\u003c\/li\u003e\n  \u003cli\u003eStandard cartridge fits common caulking guns for easy use\u003c\/li\u003e\n  \u003cli\u003eCan be tooled and smoothed for neat seams and transitions\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for?\n\nThis Dicor Ultra Sealant is made for RV owners, installers, and maintenance pros who need a reliable, long-lasting seal for roof perimeters, vents, seams, and accessories. It suits DIYers who prefer a safer, solvent-free product that bonds widely used roof materials and can be painted for a clean finished look. If you want a durable, UV-stable seal that handles temperature swings and accepts paint, this 10.1 oz cartridge is a practical choice for routine roof sealing and accessory installations.\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need a primer before using Dicor Ultra Sealant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: In most cases no primer is required; the polyether formula bonds well to common roof materials. Test a small area if the surface is poorly adhered or unusually contaminated.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I paint over the sealant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Once the sealant is fully cured it accepts most exterior paints, enabling color matching and a finished appearance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dicor","offers":[{"title":"Default Title","offer_id":48087004774558,"sku":"B00YBFTCZE","price":31.36,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dicor-front-packaging-10oz.jpg?v=1785913132","url":"https:\/\/northtrailauto.ca\/products\/dicor-rv-roof-ultra-sealant-10-1-oz-white-self-leveling-uv-stable-fast-curing","provider":"North Trail Auto","version":"1.0","type":"link"}