{"product_id":"high-teck-7424-2k-high-build-urethane-primer-sealer-black","title":"High Teck 7424 2K High-Build Urethane Primer\/Sealer, Black","description":"\u003cdiv class=\"ht-product-guide\" data-ht-brand=\"high-teck\" data-ht-guide-version=\"3\" data-ht-run=\"high-teck-new-store-2026-09-03\" data-ht-family=\"SERIES-7424\"\u003e\n\u003csection class=\"ht-intro\" id=\"overview\"\u003e\u003cspan class=\"ht-eyebrow\"\u003eHigh Teck · Body shop supply\u003c\/span\u003e\u003ch2\u003eHigh Teck 7424 2K High-Build Urethane Primer\/Sealer, Black\u003c\/h2\u003e\n\u003cp class=\"ht-lede\"\u003e7424 2K High-Build Urethane Primer\/Sealer, Black. Before ordering, check the substrate, mix ratio, matching activator or reducer, and container size.\u003c\/p\u003e\u003c\/section\u003e\u003cul class=\"ht-jump\"\u003e\n\u003cli\u003e\u003ca href=\"#buying\"\u003eAt a glance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#configurations\"\u003ePart numbers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#use\"\u003eShop notes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eCommon questions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#documents\"\u003eDocuments\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"ht-section\" id=\"buying\"\u003e\u003cdiv class=\"ht-section-head\"\u003e\u003ch2\u003eAt a glance\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdl class=\"ht-specs\"\u003e\n\u003cdiv class=\"ht-spec\"\u003e\n\u003cdt\u003ePackage quantity\u003c\/dt\u003e\n\u003cdd\u003e1 quart container \/ 1 gallon container\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ht-spec\"\u003e\n\u003cdt\u003eSize \/ capacity\u003c\/dt\u003e\n\u003cdd\u003e1 qt \/ 1 gal\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ht-spec\"\u003e\n\u003cdt\u003eVOC\u003c\/dt\u003e\n\u003cdd\u003e2.1 VOC\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ht-spec\"\u003e\n\u003cdt\u003eMatching activator (sold separately)\u003c\/dt\u003e\n\u003cdd\u003e7421 for the 2.1 VOC system or 7425 for the National Rule\/SCAQMD system; follow the current TDS\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\u003c\/section\u003e\u003csection class=\"ht-section\" id=\"configurations\"\u003e\u003cdiv class=\"ht-section-head\"\u003e\u003ch2\u003ePart numbers and package contents\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"ht-table-wrap\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eHigh Teck MPN\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eWhat you receive\u003c\/th\u003e\n\u003cth\u003eSize \/ use\u003c\/th\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e7424-4\u003c\/td\u003e\n\u003ctd\u003e1 qt\u003c\/td\u003e\n\u003ctd\u003e1 quart container\u003c\/td\u003e\n\u003ctd\u003e1 qt\u003c\/td\u003e\n\u003ctd\u003e813834015603\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7424-1\u003c\/td\u003e\n\u003ctd\u003e1 gal\u003c\/td\u003e\n\u003ctd\u003e1 gallon container\u003c\/td\u003e\n\u003ctd\u003e1 gal\u003c\/td\u003e\n\u003ctd\u003e813834015597\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"ht-section\" id=\"use\"\u003e\u003cdiv class=\"ht-section-head\"\u003e\u003ch2\u003eUseful shop notes\u003c\/h2\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e2K High Build Primer Surfacer\u003c\/li\u003e\n\u003cli\u003eCan be sprayed as a 2K Sealer\u003c\/li\u003e\n\u003cli\u003eCan be used as a DTM in most applications\u003c\/li\u003e\n\u003cli\u003eBlack in Color\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"ht-section\" id=\"faq\"\u003e\u003cdiv class=\"ht-section-head\"\u003e\u003ch2\u003eCommon questions\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"ht-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich activator do I need?\u003c\/summary\u003e\u003cp\u003e7421 for the 2.1 VOC system or 7425 for the National Rule\/SCAQMD system; follow the current TDS. The activator is sold separately; choose its speed for booth temperature and repair size.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhere are mix, flash and cure times?\u003c\/summary\u003e\u003cp\u003eUse the High Teck technical document below. Check the mix ratio, gun setup, flash, bake and buff windows before the material goes in the cup.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"ht-section\" id=\"documents\"\u003e\u003cdiv class=\"ht-section-head\"\u003e\u003ch2\u003eTechnical and safety documents\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"ht-docs\"\u003e\u003ca class=\"ht-doc\" href=\"https:\/\/nodonline.nationaloak.com\/media\/import\/MFRHIT\/MSDS\/hit-7424-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eMSDS\u003c\/span\u003e\u003cspan\u003e↗\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"High Teck","offers":[{"title":"1 qt","offer_id":49109650931895,"sku":"7424-4","price":19.99,"currency_code":"USD","in_stock":true},{"title":"1 gal","offer_id":49109650964663,"sku":"7424-1","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/1376\/3767\/files\/high-teck-series-7424_3958eee7-a9fb-4a46-85cf-73c8d82a0bd3.jpg?v=1788455099","url":"https:\/\/highteck.shop\/products\/high-teck-7424-2k-high-build-urethane-primer-sealer-black","provider":"High-Teck","version":"1.0","type":"link"}