{"product_id":"car-rep-2k-epoxy-primer-aerosol-black-400ml","title":"Car-Rep 2K Epoxy Primer Aerosol – Black, 400ml","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eA true 2K primer with no activation step\u003c\/strong\u003e \u003cem\u003e(H2)\u003c\/em\u003e\u003cbr\u003eCar-Rep 2K Epoxy Primer Sealer uses the same Wise 2K® technology as Car-Rep's clear coats: the resin and a deactivated hardener share one compartment and only cross-link once sprayed. There's nothing to mix or activate — shake and spray, and use the can across multiple sessions rather than racing a pot-life clock.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBuilt for corrosion resistance and adhesion\u003c\/strong\u003e \u003cem\u003e(H2)\u003c\/em\u003e\u003cbr\u003eThis is an epoxy-based primer sealer, formulated with anti-corrosion pigments to create a humidity- and chemical-resistant barrier. It's designed as an adhesion bridge: putties and fillers can go directly on top without sanding first, and it can be top-coated wet-on-wet with solvent- or waterborne basecoats once touch dry.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWide substrate compatibility\u003c\/strong\u003e \u003cem\u003e(H2)\u003c\/em\u003e\u003cbr\u003eThe manufacturer lists it as suitable for bare aluminum, steel, and galvanized steel, OEM finishes, old paint, most plastics, carbon fibre, and other metals including copper and brass. It isn't suitable for Styrofoam. As with any primer, test on a small area first, especially on plastics or carbon fibre where adhesion can vary by substrate.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSafety — read before use\u003c\/strong\u003e \u003cem\u003e(H2)\u003c\/em\u003e\u003cbr\u003eThis product's Safety Data Sheet carries the signal word \u003cstrong\u003eDanger\u003c\/strong\u003e. It is classified as:\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eAn extremely flammable aerosol\u003c\/li\u003e\n\u003cli\u003eSuspected of causing cancer (Carcinogenicity, Category 2)\u003c\/li\u003e\n\u003cli\u003eA skin sensitizer (Category 1), with potential for allergic skin reaction\u003c\/li\u003e\n\u003cli\u003eAn eye and skin irritant\u003c\/li\u003e\n\u003cli\u003eA simple asphyxiant, with the potential to displace oxygen in poorly ventilated spaces\u003c\/li\u003e\n\u003cli\u003eA cause of drowsiness or dizziness with overexposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eThe manufacturer's PPE requirements are more involved than a typical clear coat: a respirator fitted with a filter for gases, vapours, and particles; chemical-resistant gloves (LLDPE, rated for at least 480 minutes' breakthrough time); splash-resistant goggles; and antistatic, fireproof clothing. Spray only in a well-ventilated area, away from heat and ignition sources, and read the full label and SDS before use.\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eFeature\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhy it matters\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eCustomer benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWise 2K®: resin and deactivated hardener in one compartment\u003c\/td\u003e\n\u003ctd\u003eThe hardener activates only when sprayed\u003c\/td\u003e\n\u003ctd\u003eNothing to mix or activate; shake and spray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnlimited pot life (manufacturer's claim)\u003c\/td\u003e\n\u003ctd\u003eStandard 2K products work within a limited activation window\u003c\/td\u003e\n\u003ctd\u003eUse the can across multiple sessions with no wasted product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-corrosion pigments\u003c\/td\u003e\n\u003ctd\u003eBare metal needs a barrier against humidity and chemicals\u003c\/td\u003e\n\u003ctd\u003eA protective seal against rust before topcoating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo sanding needed before filler\u003c\/td\u003e\n\u003ctd\u003eSanding a primer coat adds a step and can thin the film\u003c\/td\u003e\n\u003ctd\u003eApply putty or filler directly once the primer is down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWet-on-wet topcoating once touch dry\u003c\/td\u003e\n\u003ctd\u003eWaiting for a full cure between coats slows a repair down\u003c\/td\u003e\n\u003ctd\u003eMove to basecoat sooner, once touch dry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBroad substrate list: metal, most plastics, carbon fibre\u003c\/td\u003e\n\u003ctd\u003eDifferent repair jobs need different substrate compatibility\u003c\/td\u003e\n\u003ctd\u003eOne primer across several materials on the same project\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAerosol, no equipment required\u003c\/td\u003e\n\u003ctd\u003eA spray gun and compressor aren't always available\u003c\/td\u003e\n\u003ctd\u003eDIY-friendly application for small to mid-size repairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4 dir=\"ltr\"\u003eProduct Highlights\u003c\/h4\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eWise 2K®: no activation, no mixing, unlimited pot life\u003c\/li\u003e\n\u003cli\u003eEpoxy-based, anti-corrosion primer sealer\u003c\/li\u003e\n\u003cli\u003eBonds to bare aluminum, steel, galvanized steel, OEM finishes, old paint, most plastics, carbon fibre, copper, and brass — not suitable for Styrofoam\u003c\/li\u003e\n\u003cli\u003eNo sanding needed before applying filler; wet-on-wet topcoating once touch dry\u003c\/li\u003e\n\u003cli\u003eMax. 3 thin coats, ~3 min flash-off, from 15–25 cm (6–10 in)\u003c\/li\u003e\n\u003cli\u003eDust dry ~10 min, touch dry ~15 min (at 20°C, 35–75% humidity)\u003c\/li\u003e\n\u003cli\u003eDry and sandable overnight, or 20 min at 70°C\u003c\/li\u003e\n\u003cli\u003eFull hardness in 8–10 days\u003c\/li\u003e\n\u003cli\u003eHeat resistance 150°C (302°F)\u003c\/li\u003e\n\u003cli\u003eBlack, 400ml (320g net weight per manufacturer TDS)\u003c\/li\u003e\n\u003cli\u003e3.8★ average from 80 Amazon reviews\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\"\u003eUse Cases\u003c\/h4\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBare metal repairs:\u003c\/strong\u003e sealing and protecting sanded-back steel or aluminum before filler or basecoat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic and carbon fibre panels:\u003c\/strong\u003e priming trim, bumpers, or carbon fibre parts ahead of painting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-material projects:\u003c\/strong\u003e one primer across metal, plastic, and carbon fibre on the same job\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-pressed repairs:\u003c\/strong\u003e wet-on-wet application to keep a job moving without waiting for a full cure between every stage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\"\u003eWho Is This For?\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003eAutomotive DIYers and professionals doing bare-metal or mixed-substrate repairs who want epoxy-level corrosion resistance without activating a can. It suits anyone equipped with the full PPE the SDS calls for — respirator, chemical-resistant gloves, splash goggles, and protective clothing. It isn't for anyone unable to work in a well-ventilated space, or unable to use the required respiratory protection.\u003c\/p\u003e","brand":"Ontario Autobody Supplies","offers":[{"title":"Default Title","offer_id":54720184746257,"sku":null,"price":47.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/1215\/1313\/files\/Screenshot2026-09-23163010.png?v=1790163067","url":"https:\/\/oabs.ca\/products\/car-rep-2k-epoxy-primer-aerosol-black-400ml","provider":"Ontario Autobody Supplies","version":"1.0","type":"link"}