{"product_id":"spray-max-usc-3680031-2k-rapid-primer-filler-gray-iso-free-aerosol-primer","title":"Spray Max USC-3680031 2K Rapid Primer Filler Gray | Iso-Free Aerosol Primer","description":"\u003cp\u003eSpray Max USC-3680031 2K Rapid Primer Filler Gray is a two component aerosol primer designed to prime metal surfaces with minimal prep and consistent results. The iso free formulation keeps the process simple by avoiding complex mixing while still delivering a robust build that fills minor imperfections. In a ready to spray can, this primer offers spray gun like control and smooth application, making it suitable for both panel repairs and larger surface work. When applied in light, even coats, the film forms a smooth base that sands easily and helps reveal any areas that may need extra attention before color. The gray finish provides good coverage and serves as a solid foundation for subsequent base and clear coats. This primer is intended for properly prepared metal substrates and is compatible with common 1K and 2K base coat systems.\u003c\/p\u003e\n\u003cp\u003eDesigned for practical workflows, the product supports quick turnarounds without sacrificing film integrity. Activation and shaking ensure an even mix, while the aerosol delivery helps achieve uniform coverage with less equipment. The result is a flexible primer that can be used for restoration projects, fleet maintenance, or DIY refinishing where a reliable base matters. By combining fast dry behavior with easy sanding, it aims to streamline the transition from primer to color while maintaining control over the final look and feel of the finished surface.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIso free 2K chemistry reduces mixing steps and simplifies prep\u003c\/li\u003e\n  \u003cli\u003eAerosol delivery with spray gun like performance for consistent lay down\u003c\/li\u003e\n  \u003cli\u003eFast dry times to accelerate project timelines\u003c\/li\u003e\n  \u003cli\u003eSolid fill and build to smooth imperfections on metal panels\u003c\/li\u003e\n  \u003cli\u003eGray shade aids visual inspection and top coat alignment\u003c\/li\u003e\n  \u003cli\u003eReady to use with activation and shaking required\u003c\/li\u003e\n  \u003cli\u003eSuitable for properly prepared metal substrates\u003c\/li\u003e\n  \u003cli\u003eTop coat compatible with 1K or 2K systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrepare the surface by cleaning, sanding, and removing grime or rust\u003c\/li\u003e\n  \u003cli\u003eActivate the can, shake vigorously to mix the contents\u003c\/li\u003e\n  \u003cli\u003eApply thin, even coats with controlled passes for uniform coverage\u003c\/li\u003e\n  \u003cli\u003eAllow sufficient dry time between coats and between sanding passes\u003c\/li\u003e\n  \u003cli\u003eSand lightly to achieve a smooth base, then proceed with color application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal World Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePriming metal body panels on classic car restorations\u003c\/li\u003e\n  \u003cli\u003ePreparing bumpers and hardware for new paint jobs\u003c\/li\u003e\n  \u003cli\u003eOn site repairs where a spray gun style finish is preferred\u003c\/li\u003e\n  \u003cli\u003eProjects with limited workshop space and fast turnaround needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSafety and compatibility notes: follow label directions and verify topcoat compatibility. Store upright in a cool, ventilated area after use. This primer supports a solid base for a range of color systems without claiming guaranteed results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What surfaces is Spray Max USC-3680031 suitable for priming?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Best on properly prepared metal surfaces; clean, degrease, and lightly sand for adhesion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the correct application method for this 2K iso free primer in aerosol form?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Activate, shake well, spray thin even coats in controlled passes; allow brief dry time between coats before color.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SprayMax","offers":[{"title":"Default Title","offer_id":42470276399189,"sku":"B00H2WEZW8","price":50.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/spraymax-usc-3680031-rapid-primer-filler-gray.jpg?v=1778128151","url":"https:\/\/plentytorque.co.uk\/products\/spray-max-usc-3680031-2k-rapid-primer-filler-gray-iso-free-aerosol-primer","provider":"PlentyTorque","version":"1.0","type":"link"}