{"product_id":"high-teck-7603-catalyst-for-7600-series-epoxy-primer","title":"High Teck 7603 Catalyst for 7600-Series Epoxy Primer","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-7603\"\u003e\n\u003csection class=\"ht-intro\" id=\"overview\"\u003e\u003cspan class=\"ht-eyebrow\"\u003eHigh Teck · Body shop supply\u003c\/span\u003e\u003ch2\u003eHigh Teck 7603 Catalyst for 7600-Series Epoxy Primer\u003c\/h2\u003e\n\u003cp class=\"ht-lede\"\u003eThe hardener component for High Teck 7600\/7601\/7602 National Rule\/SCAQMD High-Build Epoxy Primers (dark gray, black and white). Pick the speed for booth temperature, repair size and working time; the clear or primer is sold separately.\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 gallon container \/ 1 quart container\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ht-spec\"\u003e\n\u003cdt\u003eSize \/ capacity\u003c\/dt\u003e\n\u003cdd\u003e1 gal \/ 1 qt\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ht-spec\"\u003e\n\u003cdt\u003eActivates\u003c\/dt\u003e\n\u003cdd\u003eHigh Teck 7600\/7601\/7602 National Rule\/SCAQMD High-Build Epoxy Primers (dark gray, black and white)\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\u003e7603-1\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\u003e813834016983\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7603-4\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\u003e813834016990\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\u003eUse with High Teck 7600\/7601\/7602 National Rule\/SCAQMD High-Build Epoxy Primers (dark gray, black and white) only\u003c\/li\u003e\n\u003cli\u003eNR\/SC CATALYST FOR EPOXY PRIMER\u003c\/li\u003e\n\u003cli\u003eNR\/SCCATALYST FOR EPOXY PRIMER\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\u003eWhat does this activator actually activate?\u003c\/summary\u003e\u003cp\u003eHigh Teck 7600\/7601\/7602 National Rule\/SCAQMD High-Build Epoxy Primers (dark gray, black and white). It is not a universal hardener; use it only in that named coating system.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhen should I use this speed?\u003c\/summary\u003e\u003cp\u003eThis is the specified activator. Confirm the booth-temperature range and job-size recommendation in the current TDS.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the clear or primer included?\u003c\/summary\u003e\u003cp\u003eNo. This listing is for the activator only; order the matching clear or primer separately.\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\n\u003ca class=\"ht-doc\" href=\"https:\/\/nodonline.nationaloak.com\/media\/import\/MFRHIT\/MSDS\/hit-7603-1-4-sds.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eMSDS\u003c\/span\u003e\u003cspan\u003e↗\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"ht-doc\" href=\"https:\/\/nodonline.nationaloak.com\/media\/import\/MFRHIT\/Tech\/hit-7600-tds.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eTDS\u003c\/span\u003e\u003cspan\u003e↗\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"High Teck","offers":[{"title":"1 gal","offer_id":49109644476599,"sku":"7603-1","price":111.99,"currency_code":"USD","in_stock":true},{"title":"1 qt","offer_id":49109644509367,"sku":"7603-4","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/1376\/3767\/files\/high-teck-series-7603.jpg?v=1788455078","url":"https:\/\/highteck.shop\/products\/high-teck-7603-catalyst-for-7600-series-epoxy-primer","provider":"High-Teck","version":"1.0","type":"link"}