{"product_id":"high-teck-products-high-teck-7420-hit74204","title":"High Teck Products High Teck 7420-4 2K HIGH BUILD \u0026 SEALER GRAY URETHANE PRIMER","description":"\u003cdiv class=\"afx-product\"\u003e\n\u003cp class=\"afx-lead\"\u003eHIT.7420 High Build 2K Urethane Primer\/Sealer\/Direct to Metal has superior filling capabilities because of its high solids content, making it excellent for filling medium to deep sand scratches.  This 2K HB Primer provides excellent color holdout under all urethane finishes with no shrinkage. It is fast drying and…\u003c\/p\u003e\n\u003cdiv class=\"afx-ai-description\"\u003e\n\u003cp\u003eHigh Teck 7420-4 is a two-component urethane primer designed for high-build applications and sealing in professional collision repair environments. This gray primer provides excellent coverage and build characteristics when mixed at a 4:1 ratio, making it ideal for filling minor surface imperfections and creating a smooth, uniform base for topcoat systems.\u003c\/p\u003e\n\n\u003cp\u003eThe primer adheres to multiple substrates including bare metal, e-coat, plastic, and existing primer surfaces, offering versatility for various repair scenarios. With zero VOC content, this formulation meets strict environmental regulations while maintaining professional performance standards. The urethane chemistry provides durability and chemical resistance essential for long-lasting repairs.\u003c\/p\u003e\n\n\u003cp\u003eApply using proper spray equipment with appropriate ventilation systems. Follow standard PPE protocols including respiratory protection, gloves, and eye protection when handling and spraying. Ensure proper surface preparation and ambient temperature conditions for optimal adhesion and cure performance.\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\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\u003eGray in Color\u003c\/li\u003e\n\u003cli\u003eFast dry, improves shop productivity\u003c\/li\u003e\n\u003cli\u003eExcellent color hold-out, improves color match\u003c\/li\u003e\n\u003cli\u003eOutstanding fill and build\u003c\/li\u003e\n\u003cli\u003eEasy sanding\u003c\/li\u003e\n\u003cli\u003eNo shrinkage\u003c\/li\u003e\n\u003cli\u003eExcellent adhesion\u003c\/li\u003e\n\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\u003ePrepare substrate by cleaning bare metal, e-coat, plastic, or existing primer surfaces to remove contaminants and ensure proper adhesion\u003c\/li\u003e\n\u003cli\u003eMix primer at 4:1 ratio by volume (4 parts primer to 1 part activator) and stir thoroughly\u003c\/li\u003e\n\u003cli\u003eApply primer in thin, even coats to achieve desired build and coverage\u003c\/li\u003e\n\u003cli\u003eAllow proper flash time between coats before applying subsequent layers\u003c\/li\u003e\n\u003cli\u003eClean spray equipment immediately after use with appropriate reducer or cleaning solvent\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 paint systems:\u003c\/strong\u003e Urethane, 2K.\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 High Teck 7420-4 2K HIGH BUILD \u0026amp; SEALER GRAY URETHANE PRIMER\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart No.\u003c\/th\u003e\n\u003ctd\u003e7420-4\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\u003e813834015245\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\u003e4:1\u003c\/dd\u003e\n\u003cdt\u003eVOC Content\u003c\/dt\u003e\n\u003cdd\u003eZero VOC\u003c\/dd\u003e\n\u003cdt\u003eCompatible Substrates\u003c\/dt\u003e\n\u003cdd\u003eBare metal, e-coat, plastic, primer\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 primer on?\u003c\/h4\u003e\n\u003cp\u003eThis 2K urethane primer is compatible with bare metal, e-coat, plastic, and existing primer surfaces, making it versatile for most collision repair applications.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"faq-pair\"\u003e\n\u003ch4\u003eWhat's the mixing ratio for this primer?\u003c\/h4\u003e\n\u003cp\u003eMix at 4:1 ratio - four parts primer to one part activator. Follow the mix ratio precisely for proper cure and performance.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"faq-pair\"\u003e\n\u003ch4\u003eIs this primer compliant for low-VOC areas?\u003c\/h4\u003e\n\u003cp\u003eYes, this primer has zero VOC content, making it compliant for use in all regulatory areas including California and other low-VOC jurisdictions.\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-7420-1-gl-sds_ccfcfeb2-ed9c-4eae-99d8-6b3f0874c1ce.pdf?v=1776337225\" 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-7420-1-gl-tds_60b18227-252b-4557-b8ac-c17007d19ec6.pdf?v=1776337222\" 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":51604449132865,"sku":"HIT.7420-4.QT","price":24.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8959\/5457\/files\/mfrhit_hit-7420-4.png?v=1776094117","url":"https:\/\/autofxmart.com\/products\/high-teck-products-high-teck-7420-hit74204","provider":"AutofxMart","version":"1.0","type":"link"}