{"product_id":"geocel-gc55103-4500-roof-bonding-sealant-10-oz-black-underwater-bonding-for-roofs","title":"Geocel GC55103 4500 Roof Bonding Sealant – 10 oz Black | Underwater Bonding for Roofs","description":"\u003ch2\u003eGeocel 4500 Roof Bonding Sealant — Powerful, versatile roofing sealant\u003c\/h2\u003e\n\u003cp\u003eGeocel 4500 Roof Bonding Sealant is a premium one-component Scypolymer sealant crafted for challenging roofing environments. Designed to apply, adhere, and cure even underwater, it provides a reliable bonding option when moisture is present. Its advanced formulation supports strong adhesion across a range of substrates, helping you seal joints, fasteners, and seams with confidence without adding extra adhesives.\u003c\/p\u003e\n\u003cp\u003eOne notable strength is its quick-drying performance, which helps the sealant withstand ponding water while maintaining a strong bond to common roofing materials. This makes it a practical choice for flat and low-slope roofs where standing water can occur, as well as for temporary seal needs during construction or repair windows.\u003c\/p\u003e\n\u003ch3\u003eKey advantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePOLY SEALANT — Premium one-component sealant designed for roofing systems; applies, adheres, and cures underwater.\u003c\/li\u003e\n  \u003cli\u003eQUICK DRYING — Formulation supports rapid set while resisting ponding water on contact.\u003c\/li\u003e\n  \u003cli\u003eWIDE SUBSTRATE COMPATIBILITY — Effective on asphalt shingles, steel, concrete, EPDM, primed TPO, primed PVC, Hypalon (black only), metal, wood, and more.\u003c\/li\u003e\n  \u003cli\u003eUSER-FRIENDLY — No additional adhesives required; flexible, non-flammable, and compatible with EPDM membranes, tapes, and patches.\u003c\/li\u003e\n  \u003cli\u003eBRAND TRUST — Geocel has offered innovative sealants since 1974, balancing quality with professional performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal use cases and substrate coverage\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSeal joints, leaks, and seams on roofs with standing water or wet substrates.\u003c\/li\u003e\n  \u003cli\u003eBond and seal asphalt shingles, metal panels, concrete substrates, and primed membranes (TPO, PVC).\u003c\/li\u003e\n  \u003cli\u003eSupport patches and tapes on EPDM membranes with dependable bonding under moisture.\u003c\/li\u003e\n  \u003cli\u003eUse as a night seal or for core\/test cuts during inspection and maintenance work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThough designed for durable, weather-resilient performance, outcomes depend on site conditions and proper surface preparation. Geocel emphasizes quality in every product, continuing a legacy of reliability that professionals have trusted for decades.\u003c\/p\u003e\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 does Geocel 4500 bond to?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It bonds to many roofing substrates, including asphalt shingles, steel, concrete, EPDM, primed TPO, primed PVC, Hypalon (black), wood, and more.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can Geocel 4500 cure underwater?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it can be applied, adheres, and cures underwater, supporting sealing in ponded or wet roof areas.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Geocel","offers":[{"title":"Default Title","offer_id":47355566325954,"sku":"B002ELU1HU","price":44.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/3516\/7426\/files\/geocel-4500-roof-bonding-sealant-10oz-black-bottle-pour.jpg?v=1775367155","url":"https:\/\/perlastore.ca\/products\/geocel-gc55103-4500-roof-bonding-sealant-10-oz-black-underwater-bonding-for-roofs","provider":"Perla Store | The Ultimate A to Z Marketplace for Every Need in Canada","version":"1.0","type":"link"}