{"product_id":"custom-shop-black-epoxy-primer-sealer-2-1-voc-anti-corrosive-kit","title":"Custom Shop Black Epoxy Primer\/Sealer 2.1 VOC Anti-Corrosive Kit","description":"\u003cp\u003eIn this review of the Custom Shop KEP Series Black Epoxy Primer\/Sealer, the bottom line is simple: it is a capable, DTM epoxy primer kit for users who need strong corrosion resistance and broad substrate adhesion. The reviewer finds it particularly useful for automotive restorers and metal fabricators because it offers a 1 to 1 mix ratio, fast tack time, and proven adhesion to bare metal, aluminum, fiberglass and properly prepared OEM finishes. The kit is best chosen when salt spray resistance and lead\/chromate-free anti-corrosive protection are priorities.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 Mix Ratio:\u003c\/strong\u003e The simple one-to-one mix makes measuring fast and helps avoid wasting product while maintaining consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-to-Metal Ready:\u003c\/strong\u003e Formulated for DTM use so it bonds well to bare steel, bare aluminum and other uncoated substrates without extra primers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Corrosive Additives:\u003c\/strong\u003e A rich blend of corrosion inhibitors gives extended protection against rust and improved salt spray resistance for exposed parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead and Chromate Free:\u003c\/strong\u003e Modern formulation avoids heavy metals while still delivering industrial-grade primer performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Dry and Good Sealer:\u003c\/strong\u003e Fast drying properties and compatibility as a sealer mean basecoat or single-stage urethane topcoats can be applied over it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Designed to be topcoated with major automotive paint systems and to provide excellent gloss holdout for topcoats.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe KEP Series epoxy primer is aimed at automotive hobbyists, collision repair shops and industrial users who need a reliable DTM epoxy with corrosion protection and broad adhesion. It suits projects where a user wants a strong sealer that accepts urethane single-stage or basecoat\/clearcoat systems and where simplicity of mixing is valuable.\u003c\/p\u003e\n\u003cp\u003eIt may be less suitable for someone who needs a very thin, ultra-fast spray primer for small touchups or who cannot tolerate any variability in sprayability or drying times; some customers report mixed experiences with thickness and drying behavior, so those needing absolute consistency for fine-detail spray work should test before committing to large jobs.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy 1-to-1 mixing reduces measuring errors and speeds preparation.\u003c\/li\u003e\n\u003cli\u003eStrong adhesion to bare metal, aluminum, fiberglass and properly prepared OEM finishes.\u003c\/li\u003e\n\u003cli\u003eLead and chromate free with a dedicated anti-corrosive formulation and good salt spray resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCustomer reports show mixed experiences with thickness and sprayability, so some adjustment of reducer and technique may be required.\u003c\/li\u003e\n\u003cli\u003eDrying time can feel slow on large panels in cool or humid conditions despite the product being described as fast dry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnti-Corrosive Epoxy Primer\/Sealer Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMix Ratio\u003c\/td\u003e\n\u003ctd\u003e1 to 1 (by volume)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePot Life\u003c\/td\u003e\n\u003ctd\u003eApproximately 4 hours once mixed\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\u003eAvailable Colors\u003c\/td\u003e\n\u003ctd\u003eGray, Black, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eDTM - automotive and industrial substrates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Custom Shop KEP Series Black Epoxy Primer\/Sealer is a practical, cost-effective choice for restorers and shops that need solid corrosion protection and versatile adhesion in a simple 1:1 kit. It is good value for projects that require a DTM epoxy sealer that can take urethane topcoats, though users should anticipate some tuning of spray viscosity and drying expectations on larger jobs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be applied directly to bare metal?\u003c\/strong\u003e\u003cbr\u003eYes. The product is formulated for direct-to-metal use and bonds well to bare steel and bare aluminum when surfaces are properly prepared.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the mixed pot life?\u003c\/strong\u003e\u003cbr\u003eOnce mixed it has a pot life of about 4 hours under normal shop conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan you topcoat this with urethane single-stage or basecoat\/clearcoat?\u003c\/strong\u003e\u003cbr\u003eYes. It is recommended as a sealer for single-stage urethane and basecoat\/clearcoat systems and offers good topcoat gloss holdout.\u003c\/p\u003e","brand":"Custom Shop","offers":[{"title":"Default Title","offer_id":48157986947291,"sku":"B07NXWCNHD","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71og9Pb5ZoL._AC_SL1500.jpg?v=1768774464","url":"https:\/\/gearmusthave.com\/products\/custom-shop-black-epoxy-primer-sealer-2-1-voc-anti-corrosive-kit","provider":"GearMustHave","version":"1.0","type":"link"}