{"product_id":"high-teck-products-nr-sccatalyst-for-epoxy-primer-hit76034","title":"High Teck Products NR\/SCCATALYST FOR EPOXY PRIMER","description":"\u003cdiv class=\"afx-product\"\u003e\n\u003cp class=\"afx-lead\"\u003eNR\/SCCATALYST FOR EPOXY PRIMER\u003c\/p\u003e\n\u003cdiv class=\"afx-ai-description\"\u003e\n\u003cp\u003eThe High Teck Products NR\/SC Catalyst for Epoxy Primer is a specialized hardener designed for use with 7600 series epoxy primers in professional collision repair applications. This catalyst enables superior adhesion and corrosion protection on aluminum, steel, and previously primed surfaces, making it essential for multi-substrate repair work.\u003c\/p\u003e\n\n\u003cp\u003eMixed at a 1:1 ratio with 7600 series primer, this catalyst provides an 8-hour pot life for extended working time on large jobs. The system flashes in 15 minutes under ambient conditions or 30 minutes at 140°F for accelerated processing. With a VOC content of 458.69 g\/L, this product meets professional coating requirements while delivering reliable cure performance across approved substrates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"afx-heading\"\u003eWhy Pros Choose High Teck Products HIT\u003c\/h2\u003e\n\u003cul class=\"afx-features\"\u003e\u003cli\u003eNR\/SCCATALYST FOR EPOXY PRIMER\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2 class=\"afx-heading\"\u003eApplication Guide\u003c\/h2\u003e\n\u003cdiv class=\"afx-ai-application\"\u003e\n\u003col\u003e\n\u003cli\u003eEnsure substrate (aluminum, steel, or primed surfaces) is properly cleaned and prepared for coating.\u003c\/li\u003e\n\u003cli\u003eMix 1 part 7600 series epoxy primer with 1 part 7603 catalyst thoroughly. Mixed material has an 8-hour pot life.\u003c\/li\u003e\n\u003cli\u003eApply epoxy primer system to prepared substrate using appropriate spray equipment.\u003c\/li\u003e\n\u003cli\u003eAllow 15 minutes flash time before handling or applying additional coats.\u003c\/li\u003e\n\u003cli\u003eFor accelerated curing, flash at 140°F for 30 minutes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"afx-heading\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible substrates:\u003c\/strong\u003e Epoxy Primer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible paint systems:\u003c\/strong\u003e Epoxy.\u003c\/p\u003e\n\u003ch2 class=\"afx-heading\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"afx-specs\" cellpadding=\"6\" style=\"border-collapse:collapse;width:100%;max-width:640px\"\u003e\n\u003ccaption class=\"afx-sr-only\" style=\"position:absolute;left:-9999px\"\u003eTechnical specifications for NR\/SCCATALYST FOR EPOXY PRIMER\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart No.\u003c\/th\u003e\n\u003ctd\u003e7603-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eHIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHigh Teck Products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e813834016990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRubberized\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"afx-ai-specs\"\u003e\n\u003cdl\u003e\n\u003cdt\u003eMix Ratio\u003c\/dt\u003e\n\u003cdd\u003e1:1 (7600 series : 7603 catalyst)\u003c\/dd\u003e\n\u003cdt\u003eFlash Time\u003c\/dt\u003e\n\u003cdd\u003e15 minutes \/ 30 minutes at 140°F\u003c\/dd\u003e\n\u003cdt\u003ePot Life\u003c\/dt\u003e\n\u003cdd\u003e8 hours\u003c\/dd\u003e\n\u003cdt\u003eVOC Content\u003c\/dt\u003e\n\u003cdd\u003e458.69 g\/L (3.83 lb\/gal)\u003c\/dd\u003e\n\u003cdt\u003eCompatible Substrates\u003c\/dt\u003e\n\u003cdd\u003eAluminum, primer, steel\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"afx-heading\"\u003eAbout High Teck Products\u003c\/h2\u003e\n\u003cp\u003eHigh Teck Products is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.\u003c\/p\u003e\n\u003ch2 class=\"afx-heading\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"afx-ai-faq\"\u003e\n  \u003cdiv class=\"faq-pair\"\u003e\n\u003ch4\u003eWhat surfaces can I use this catalyst on?\u003c\/h4\u003e\n\u003cp\u003eThis catalyst is compatible with aluminum, primer, and steel substrates when mixed with 7600 series epoxy primer.\u003c\/p\u003e\n\u003c\/div\u003e\n  \n  \u003cdiv class=\"faq-pair\"\u003e\n\u003ch4\u003eWhat's the correct mix ratio for this catalyst?\u003c\/h4\u003e\n\u003cp\u003eMix 1 part 7600 series epoxy primer with 1 part 7603 catalyst for proper activation.\u003c\/p\u003e\n\u003c\/div\u003e\n  \n  \u003cdiv class=\"faq-pair\"\u003e\n\u003ch4\u003eHow long is the pot life after mixing?\u003c\/h4\u003e\n\u003cp\u003eThe mixed epoxy primer has an 8-hour pot life, giving you ample working time for application.\u003c\/p\u003e\n\u003c\/div\u003e\n  \n  \u003cdiv class=\"faq-pair\"\u003e\n\u003ch4\u003eWhat are the flash times for this product?\u003c\/h4\u003e\n\u003cp\u003eFlash time is 15 minutes at room temperature, or 30 minutes when force-dried at 140°F.\u003c\/p\u003e\n\u003c\/div\u003e\n  \n  \u003cdiv class=\"faq-pair\"\u003e\n\u003ch4\u003eWhat's the VOC content of this catalyst?\u003c\/h4\u003e\n\u003cp\u003eThe VOC content is 458.69 g\/L (3.83 lb\/gal), which you'll need to factor into your shop's compliance calculations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"afx-heading\"\u003eDocuments \u0026amp; Safety\u003c\/h2\u003e\n\u003cul class=\"afx-docs\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/8959\/5457\/files\/high-teck-products-hit-7603-1-gl-sds_320dbbcf-ef7b-43a3-b2b3-a06c1f5e94bd.pdf?v=1776339372\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet (SDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/8959\/5457\/files\/high-teck-products-hit-7601-1-gl-tds_bce69b07-dae8-4c6c-885d-4f6100fa89ed.pdf?v=1776339369\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Data Sheet (TDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"afx-heading\"\u003eWhy Buy from autofxmart\u003c\/h2\u003e\n\u003cul class=\"afx-trust\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized distributor\u003c\/strong\u003e — authentic, factory-fresh stock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast US shipping\u003c\/strong\u003e — most orders ship within 1 business day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-day returns\u003c\/strong\u003e — buy with confidence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-shop pricing\u003c\/strong\u003e — bulk discounts available on request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert support\u003c\/strong\u003e — questions? Email us at \u003ca href=\"mailto:support@autofxmart.com\"\u003esupport@autofxmart.com\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"High Teck Products","offers":[{"title":"Default Title","offer_id":51604479312193,"sku":"HIT.7603-4.QT","price":47.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8959\/5457\/files\/autofxmart-product-image-coming-soon_d6b9835f-3ba2-4ba7-a338-04ad211f816e.png?v=1780261947","url":"https:\/\/autofxmart.com\/products\/high-teck-products-nr-sccatalyst-for-epoxy-primer-hit76034","provider":"AutofxMart","version":"1.0","type":"link"}