{"product_id":"custom-shop-white-epoxy-primer-sealer-2-1-voc-1-2-gallon-kit","title":"Custom Shop White Epoxy Primer\/Sealer 2.1 VOC (1\/2 Gallon Kit)","description":"\u003cp\u003eIn this review the Custom Shop KEP Series White Epoxy Primer\/Sealer is evaluated for automotive and industrial users who need a Direct-to-Metal solution with strong corrosion resistance. The bottom line: this 1 to 1 mix, 2.1 VOC epoxy primer is best for technicians and hobbyists who want a fast-dry, lead- and chromate-free primer that adheres well to bare metal, aluminum and fiberglass and can double as a sealer before urethane or basecoat. Its biggest selling point is reliable adhesion and anti-corrosive additives for durable rust protection when applied correctly.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 Mix Ratio:\u003c\/strong\u003e Simple one-to-one mixing reduces measuring error and removes induction wait time so shops can mix right away and maintain consistent batches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-to-Metal Ready:\u003c\/strong\u003e Formulated for DTM use, it bonds to bare steel, bare aluminum and fiberglass to provide a corrosion-resistant underlayer without extra primers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Corrosive Additives:\u003c\/strong\u003e Contains a blend of rust-inhibiting ingredients and offers good salt spray resistance for aggressive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealer Versatility:\u003c\/strong\u003e Can be used as a sealer for single-stage urethane or basecoat\/clear systems, allowing topcoat application in about 30 minutes when reduced as recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Dry and Low VOC:\u003c\/strong\u003e Fast drying characteristics and a 2.1 VOC formulation make it usable across regions while delivering quicker process times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Tops well with common automotive paints and clears, including urethanes and basecoat\/clearcoat systems from major brands.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis epoxy primer is geared toward automotive restorers, collision shops and industrial users who need a high-performance DTM primer that also functions as a sealer. It is particularly useful where strong adhesion to bare metal, fiberglass, gelcoat or body filler is required and where anti-corrosion protection is a priority.\u003c\/p\u003e\u003cp\u003eUsers who need extremely thin, spray-easy materials or who are inexperienced with mixing epoxy systems may find some challenges; a few customers noted variability in sprayability and drying. For those who prioritize ultra-easy spray or a lower-viscosity product, a different primer or additional reducer may be preferable.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent adhesion to bare metal, aluminum and fiberglass when surfaces are properly prepared.\u003c\/li\u003e\n\u003cli\u003eActs as both a DTM primer and a sealer, saving steps for single-stage or basecoat systems.\u003c\/li\u003e\n\u003cli\u003eLead- and chromate-free formulation with anti-corrosive additives and good salt spray resistance.\u003c\/li\u003e\n\u003cli\u003eEasy 1:1 mixing ratio and a usable four-hour pot life after mixing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report inconsistent sprayability and longer drying times depending on conditions, so thinning and gun setup matter.\u003c\/li\u003e\n\u003cli\u003eThickness and handling can be challenging for first-time epoxy users without proper reducers or technique.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCustom Shop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eKEP Anti-Corrosive Epoxy Primer Sealer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Size\u003c\/td\u003e\n\u003ctd\u003e1\/2 gallon kit (1 qt primer + 1 qt epoxy HDR, 1:1 mix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVOC\u003c\/td\u003e\n\u003ctd\u003e2.1 lbs\/gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMix Ratio\u003c\/td\u003e\n\u003ctd\u003e1 part to 1 part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePot Life\u003c\/td\u003e\n\u003ctd\u003eApproximately 4 hours after mixing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColors Available\u003c\/td\u003e\n\u003ctd\u003eGray, Black, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Custom Shop KEP Series epoxy primer is a practical, cost-effective DTM primer for shops and experienced DIYers who need strong adhesion and anti-corrosion performance. It delivers good value when surface prep and spray technique are followed, and its sealer function speeds up multi-stage refinish work, though novices should prepare for some learning curve on thinning and spray settings.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this be applied directly to bare metal?\u003c\/strong\u003e\u003cbr\u003eYes, it is formulated for DTM use and bonds to bare steel and aluminum when surfaces are properly cleaned and prepped.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long after mixing can you topcoat?\u003c\/strong\u003e\u003cbr\u003eAs a sealer, topcoat or basecoat can be applied in about 30 minutes if reduced with 1\/2 part XR70 or UR70 reducer as recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a low VOC product?\u003c\/strong\u003e\u003cbr\u003eIt is a 2.1 VOC lbs\/gal product that is formulated to be used across regions while meeting performance needs.\u003c\/p\u003e","brand":"Custom Shop","offers":[{"title":"Default Title","offer_id":48603843461339,"sku":"B07NXWBD87","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71JyWtqbEhL._AC_SL1500.jpg?v=1778380665","url":"https:\/\/gearmusthave.com\/products\/custom-shop-white-epoxy-primer-sealer-2-1-voc-1-2-gallon-kit","provider":"GearMustHave","version":"1.0","type":"link"}