{"product_id":"dicor-551lsg-1-haps-free-non-leveling-lap-sealant-10-3-oz-grey-rv-roof-sealant-for-epdm-more","title":"Dicor 551LSG-1 HAPS-Free Non-Leveling Lap Sealant – 10.3 oz, Grey | RV Roof Sealant for EPDM \u0026 More","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDicor 551LSG-1 HAPS-Free Non-Leveling Lap Sealant is designed to create a dependable, watertight seal along a roof’s edge, around air vents, vent pipes, and screw heads. Packaged in a convenient 10.3 oz tube, this grey sealant is engineered for EPDM roofing but proves compatible with a broad range of roofing materials, including Dicor DiFlex II, Tufflex, PVC, and PriTEK TPO.\u003c\/p\u003e\n\u003cp\u003eThe formula delivers strong adhesion to metals, wood, vinyl, concrete, and more, while staying flexible over time. Its color-matched appearance helps blend with many RV roof finishes, and the product is designed to minimize staining or discoloration of surrounding materials. In addition to sealing performance, the sealant’s heat-reflective characteristics may contribute to a practical, energy-conscious roof appearance over time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWatertight seal along roof edges, vents, and screw heads for reliable protection.\u003c\/li\u003e\n  \u003cli\u003eNon-leveling, flexible film that tolerates rooftop movement and temperature changes.\u003c\/li\u003e\n  \u003cli\u003eHAPS-free formulation for safer handling and better indoor air quality considerations.\u003c\/li\u003e\n  \u003cli\u003eGrey color matches many RV roof finishes and helps prevent staining of applied materials.\u003c\/li\u003e\n  \u003cli\u003eExcellent adhesion to aluminum, mortar, wood, vinyl, galvanized metal, and concrete.\u003c\/li\u003e\n  \u003cli\u003eContinuous seal that remains flexible, reducing the need for frequent reapplication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and Use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrimarily formulated for EPDM roofing but compatible with most common roof materials including Dicor DiFlex II, Tufflex, PVC, and PriTEK TPO.\u003c\/li\u003e\n  \u003cli\u003eEffective on substrates such as aluminum, masonry, wood, vinyl, galvanized metal, and concrete.\u003c\/li\u003e\n  \u003cli\u003eIdeal for sealing roof edges, vents, vent pipes, and screw heads to help maintain a clean roof line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes on Performance\u003c\/h3\u003e\n\u003cp\u003eThe product is designed to stay flexible and maintain its seal over time, even as the roof expands and contracts with temperature changes. While results can vary with application and climate, customers often notice a stable, long-lasting seal that supports easier roof maintenance. The gray color and durable adhesion contribute to a professional appearance and reliable protection against water intrusion.\u003c\/p\u003e\n\n\u003ch3\u003eEnergy and Aesthetics\u003c\/h3\u003e\n\u003cp\u003eHeat-reflective properties may help reduce surface temperatures on exposed roof areas, contributing to a more comfortable interior environment in hot weather. The color and sealant behavior are intended to minimize visible staining and maintain a neat roofline over time.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What surfaces is the Dicor 551LSG-1 compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for EPDM, DiFlex II, Tufflex, PVC, PriTEK TPO, and other common roofing substrates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will Dicor 551LSG-1 discolor surrounding materials?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No; this gray lap sealant is formulated to minimize staining and won’t discolor most roof substrates.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dicor","offers":[{"title":"Default Title","offer_id":42465384235093,"sku":"B00HJ6RV3C","price":30.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/dicor-551lsg-1-haps-free-bottle.jpg?v=1778005874","url":"https:\/\/plentytorque.co.uk\/products\/dicor-551lsg-1-haps-free-non-leveling-lap-sealant-10-3-oz-grey-rv-roof-sealant-for-epdm-more","provider":"PlentyTorque","version":"1.0","type":"link"}