{"product_id":"car-shine-2k-primer-hardener-1l-activator-for-p831-universal-primer","title":"Car Shine 2K Primer Hardener 1L – Activator for P831 Universal Primer","description":"\u003cp\u003e\u003cstrong\u003eCar Shine 2K Primer Hardener\u003c\/strong\u003e is the urethane activator formulated for Car Shine P831 2K Universal Primer Surfacer. It triggers a full chemical cure for proper build, sanding, adhesion, and corrosion resistance.\u003c\/p\u003e\u003ch4\u003eKey features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched chemistry\u003c\/strong\u003e — engineered specifically for Car Shine P831 2K primer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4:1 mix ratio\u003c\/strong\u003e — 4 parts primer to 1 part hardener by volume.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable cure\u003c\/strong\u003e — consistent dry, easy sanding, and strong intercoat adhesion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient 1 L size\u003c\/strong\u003e — pairs with the 1 Gallon primer for efficient shop use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eApplication\u003c\/h4\u003e\u003cp\u003eAdd 1 part hardener to 4 parts Car Shine P831 primer; mix thoroughly and use within pot life. Refer to the technical data sheet. Contains isocyanates — use appropriate respiratory protection, gloves, and eye protection.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Car Shine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse with:\u003c\/strong\u003e Car Shine P831 2K Universal Primer (P831G)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix ratio:\u003c\/strong\u003e 4:1 (primer : hardener)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 1 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SSH831A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Car Shine","offers":[{"title":"Default","offer_id":44217220562987,"sku":"SSH831A","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/0375\/1979\/files\/image_1024_1f40a72a-ecfd-4ee2-993f-e99e8cd9a8d9.webp?v=1781754398","url":"https:\/\/www.unitedfinish.com\/products\/car-shine-2k-primer-hardener-1l-activator-for-p831-universal-primer","provider":"UnitedFinish","version":"1.0","type":"link"}