{"product_id":"interlux-primocon-anticorrosive-underwater-metal-primer-gallon-antifouling-tie-coat-94-ypa9841ca","title":"Interlux Primocon Anticorrosive Underwater Metal Primer | Gallon | Antifouling Tie Coat","description":"\u003ch2\u003eAnticorrosive Primer for Underwater Metal Surfaces and Antifouling Tie Coat — Gallon.\u003c\/h2\u003e\u003cp\u003eInterlux Primocon is an anticorrosive primer formulated for all underwater metal surfaces, including bare metal hulls, running gear, outboard lower units, and sterndrive housings. It creates a protective barrier that reduces pitting from galvanic corrosion and provides an excellent bonding surface for antifouling topcoats.\u003c\/p\u003e\u003cp\u003ePrimocon is also an effective tie coat primer over sanded fiberglass, improving adhesion of antifouling paint to the hull surface without affecting the color of the antifouling topcoat applied over it. A versatile, single-product solution for both metal priming and fiberglass antifouling preparation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAnticorrosive primer for all underwater metal surfaces\u003c\/li\u003e\n\u003cli\u003eReduces pitting from galvanic corrosion on bare metal hulls and running gear\u003c\/li\u003e\n\u003cli\u003eExcellent primer for antifouling paint over sanded fiberglass\u003c\/li\u003e\n\u003cli\u003eColor-neutral — will not affect the color of antifouling topcoat applied over it\u003c\/li\u003e\n\u003cli\u003eSuitable for bare metal hulls, running gear, outboard lower units, and sterndrive housings\u003c\/li\u003e\n\u003cli\u003eGallon size\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBare metal boat hulls — aluminum, steel, and other underwater metals\u003c\/li\u003e\n\u003cli\u003eOutboard lower units and sterndrive housings before antifouling paint\u003c\/li\u003e\n\u003cli\u003eRunning gear — shafts, struts, rudders, and trim tabs\u003c\/li\u003e\n\u003cli\u003eSanded fiberglass hulls as a tie coat primer before antifouling paint\u003c\/li\u003e\n\u003cli\u003eAny underwater metal surface requiring anticorrosive priming before antifouling application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003ePrimocon is the right primer when you're applying antifouling paint to bare metal or when you need a reliable tie coat over sanded fiberglass. On metal surfaces, it's particularly important for aluminum hulls and outboard lower units where galvanic corrosion and pitting are a real concern — a proper primer coat significantly extends the life of the antifouling topcoat and protects the metal underneath. On fiberglass, it improves antifouling adhesion without the complexity of a full epoxy barrier coat system, making it a practical choice for boats that don't have a blister history but need better antifouling adhesion.\u003c\/p\u003e\u003cp\u003eFor full osmotic blister protection on fiberglass hulls, see the \u003ca href=\"\/products\/interlux-interprotect-2000e-epoxy-barrier-coat-primer-gray-gallon-kit-case-2-94-2000ekit1ca\"\u003eInterlux Interprotect 2000E Epoxy Barrier Coat\u003c\/a\u003e. For zinc-based corrosion protection for running gear, see the \u003ca href=\"\/products\/pettit-zinc-coat-barnacle-barrier-spray-16oz-underwater-metals-93-1792ca\"\u003ePettit Zinc Coat Barnacle Barrier Spray\u003c\/a\u003e. Browse our full \u003ca href=\"\/collections\/paint-and-coatings\"\u003ePaint \u0026amp; Coatings\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250818940964,"sku":"94-YPA9841CA","price":166.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/94-YPA984G.jpg?v=1786510652","url":"https:\/\/marisolmarine.com\/products\/interlux-primocon-anticorrosive-underwater-metal-primer-gallon-antifouling-tie-coat-94-ypa9841ca","provider":"Marisol Marine Company","version":"1.0","type":"link"}