{"product_id":"epifanes-epoxy-hb-coat-gray-750ml-ehbcg750","title":"Epifanes Epoxy HB Coat, High-Build Coating, Gray, 750ml, EHBCG.750","description":"\u003cp\u003e\u003ca href=\"https:\/\/buyepifanes.com\/collections\/epifanes-paints\" title=\"Epifanes Paint Collection\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/2262\/files\/Epifanes_Logo1_medium.jpg?413\" width=\"169\" height=\"45\" alt=\"Epifanes Logo\"\u003e \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/2262\/files\/HAZ_logo_pico.jpg?562\" alt=\"Hazmat Icon\"\u003e Air shipping is not available; ground shipping only.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEpifanes Epoxy HB Coat High-Build Coating, Gray, 750ml (EHBCG.750)\u003c\/strong\u003e is a two‑component, high‑build epoxy coating designed for fast film‑build, superior adhesion, and exceptional anti‑corrosive performance on steel, aluminum, plywood, and fiberglass\/GRP. With extremely high solids content and rapid drying characteristics, Epoxy HB Coat allows quick development of a watertight, protective barrier both above and below the waterline.\u003c\/p\u003e\n\u003cp\u003eThis coating is ideal for new construction, restoration, anti‑osmosis protection, and maintenance of existing epoxy systems. It can be used inside and outside the hull, on superstructures, wet bilge areas, and underwater surfaces. Available in Black and Gray.\u003c\/p\u003e\n\u003cp\u003ePackage includes \u003cstrong\u003e600ml Component A\u003c\/strong\u003e and \u003cstrong\u003e150ml Component B (4:1)\u003c\/strong\u003e for a total mixed volume of \u003cstrong\u003e750ml\u003c\/strong\u003e. Download technical data sheet \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/8368\/0750\/files\/Epifanes_HB_High_Build_Epoxy_Primer_Techical_Data_Sheet.pdf?v=1788121079\" title=\"Epifanes Epoxy HB Coat, High-Build Coating, Technical Data Sheet\"\u003e\u003cstrong\u003ehere\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo‑component high‑build epoxy coating\u003c\/li\u003e\n\u003cli\u003eExcellent anti‑corrosive protection on steel\u003c\/li\u003e\n\u003cli\u003eOutstanding osmosis resistance on fiberglass\/GRP\u003c\/li\u003e\n\u003cli\u003eFast film‑build due to high solids content\u003c\/li\u003e\n\u003cli\u003eRapid drying for quick recoating\u003c\/li\u003e\n\u003cli\u003eSuitable above and below the waterline\u003c\/li\u003e\n\u003cli\u003eCompatible with Epifanes epoxy, polyurethane, and antifouling systems\u003c\/li\u003e\n\u003cli\u003eAvailable in Black and Gray\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUse Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBarrier coat development above and below the waterline\u003c\/li\u003e\n\u003cli\u003eAnti‑osmosis protection on fiberglass\/GRP\u003c\/li\u003e\n\u003cli\u003eCorrosion protection on steel hulls and structures\u003c\/li\u003e\n\u003cli\u003eHigh‑build base layer for new construction or restoration\u003c\/li\u003e\n\u003cli\u003eMaintenance of existing epoxy systems\u003c\/li\u003e\n\u003cli\u003eBilge, interior hull, and underwater surface protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEpoxy HB Coat vs Standard Epoxy Primers\u003c\/h2\u003e\n\u003cp\u003eEpifanes Epoxy HB Coat is formulated as a true high‑build epoxy coating rather than a thin primer. Its extremely high solids content allows rapid film‑build, superior barrier protection, and stronger anti‑corrosive performance compared to standard epoxy primers. This makes it ideal for steel hulls, anti‑osmosis systems, and areas requiring maximum durability.\u003c\/p\u003e\n\u003ch2\u003eTechnical Information\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChemical‑drying two‑component epoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModified epoxy resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGloss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSemi‑gloss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray (Grey)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.68 g\/cm³ (mixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eViscosity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 sec DIN‑cup 4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolids Content\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e87% ± 2 (vol.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOC Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e213 g\/L (mixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e625ml Component A + 125ml Component B = 750ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMixing Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 parts A : 20 parts B (5:1 by volume)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Film Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4–8 mils wet = 3–7 mils dry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePot Life After Mixing\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e59°F\u003c\/th\u003e\n\u003cth\u003e68°F\u003c\/th\u003e\n\u003cth\u003e77°F\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 hours\u003c\/td\u003e\n\u003ctd\u003e3 hours\u003c\/td\u003e\n\u003ctd\u003e1.5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDrying Times (65% R.H.)\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e54°F\u003c\/th\u003e\n\u003cth\u003e59°F\u003c\/th\u003e\n\u003cth\u003e68°F\u003c\/th\u003e\n\u003cth\u003e77°F\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDust‑Dry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 hours\u003c\/td\u003e\n\u003ctd\u003e3 hours\u003c\/td\u003e\n\u003ctd\u003e2 hours\u003c\/td\u003e\n\u003ctd\u003e1 hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecoatable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 hours\u003c\/td\u003e\n\u003ctd\u003e10 hours\u003c\/td\u003e\n\u003ctd\u003e6 hours\u003c\/td\u003e\n\u003ctd\u003e4 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf recoated within 24 hours, sanding is not required. After 24 hours, sand with P120 before applying additional coats.\u003c\/p\u003e\n\u003ch2\u003eApplication Conditions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature: 54–82°F\u003c\/li\u003e\n\u003cli\u003eRelative humidity: 50–75%\u003c\/li\u003e\n\u003cli\u003eApply by roller, long‑haired soft brush, or spray\u003c\/li\u003e\n\u003cli\u003eDo not apply wet‑on‑wet, allow \u003cspan style=\"font-size: 0.875rem;\"\u003eeach \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ecoat \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eto \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003edry \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ethoroughly \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ebefore \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003erecoating\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvoid direct sunlight and strong wind\u003c\/li\u003e\n\u003cli\u003eSurface temperature must be within 5°F of paint temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpray Application Guidelines\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003cth\u003eNozzle\u003c\/th\u003e\n\u003cth\u003ePressure\u003c\/th\u003e\n\u003cth\u003eThinning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Spray\u003c\/td\u003e\n\u003ctd\u003e1.3–1.6mm\u003c\/td\u003e\n\u003ctd\u003e2–2.5 bar\u003c\/td\u003e\n\u003ctd\u003e5–25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirless\u003c\/td\u003e\n\u003ctd\u003e0.016–0.018\u003c\/td\u003e\n\u003ctd\u003e170–250 bar\u003c\/td\u003e\n\u003ctd\u003e0–5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSurface Preparation\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSteel\u003c\/th\u003e\n\u003ctd\u003eRemove rust, grease, dirt, salts; coarse sand P60–80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiberglass\/GRP\u003c\/th\u003e\n\u003ctd\u003eDegrease with Epifanes Polyester Degreaser; sand P240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAluminum\u003c\/th\u003e\n\u003ctd\u003ePrime new aluminum with Epifanes Washprimer AQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExisting Paint\u003c\/th\u003e\n\u003ctd\u003eClean, degrease with Epifanes Spray Thinner; sand P180–220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCoverage\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e60 ft² per liter\u003c\/strong\u003e at 3 mils dry film thickness. Practical coverage varies with technique and film thickness.\u003c\/p\u003e\n\u003ch2\u003eSystem Build‑Up\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSand each coat with P120 before recoating (unless within 24 hours)\u003c\/li\u003e\n\u003cli\u003eAbove waterline: 6.5 mils dry film\u003c\/li\u003e\n\u003cli\u003eBelow waterline: 13 mils dry film\u003c\/li\u003e\n\u003cli\u003eRecoatable with Epifanes Epoxy Primer, Poly‑urethane Primer, Poly‑urethane Yacht Coating\u003c\/li\u003e\n\u003cli\u003eBelow waterline: finish with Epifanes Interimcoat + antifouling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable Fillers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEpifanes Epoxy Filler 1500\u003c\/li\u003e\n\u003cli\u003eEpifanes Epoxy Finishing Filler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuyEpifanes Expert Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh‑build performance.\u003c\/strong\u003e Epoxy HB Coat rapidly builds film thickness, making it ideal for barrier coats and anti‑osmosis protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional adhesion.\u003c\/strong\u003e Bonds aggressively to steel, aluminum, plywood, and fiberglass when properly prepared.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast recoating.\u003c\/strong\u003e Short drying times allow multiple coats in a single day under proper conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional‑grade corrosion resistance.\u003c\/strong\u003e One of the strongest anti‑corrosive epoxy coatings Epifanes produces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile system compatibility.\u003c\/strong\u003e Works seamlessly with Epifanes epoxy, polyurethane, and antifouling systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout BuyEpifanes\u003c\/h2\u003e\n\u003cp\u003eBuyEpifanes is an authorized master distributor of Epifanes yacht coatings in the United States, supplying the full range of Epifanes varnishes, paints, primers, and specialty marine finishes. As a stocking distributor, we maintain deep inventory across all core Epifanes product lines, ensuring fast order fulfillment, fresh product rotation, and reliable availability for professional boatyards, marine service shops, and DIY varnishers.\u003c\/p\u003e\n\u003cp\u003eWhether you are building a barrier coat, restoring a hull, or maintaining an existing epoxy system, BuyEpifanes offers trusted expertise, fast shipping, and the most complete Epifanes selection available in the U.S.\u003c\/p\u003e\n\u003ch2\u003eCategory\u003c\/h2\u003e\n\u003cp\u003eEpifanes \u0026gt; Epoxy Coatings \u0026gt; Epoxy HB Coat\u003c\/p\u003e","brand":"Epifanes","offers":[{"title":"Default Title","offer_id":49516720554222,"sku":"EHBCG.750","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/8368\/0750\/files\/Epifanes_Epoxy_HB_Coat_Gray_EHBCG.750_1.jpg?v=1788123938","url":"https:\/\/buyepifanes.com\/products\/epifanes-epoxy-hb-coat-gray-750ml-ehbcg750","provider":"BuyEpifanes.com","version":"1.0","type":"link"}