{"product_id":"rust-oleum-7780-502-clean-metal-primer-white-1-qt","title":"Rust-oleum 7780-502 Clean Metal Primer White 1 Qt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RUST-OLEUM 7780-502 is a white clean metal primer formulated for direct application to bare or lightly rusted metal surfaces. It provides a bonding base coat that promotes topcoat adhesion and helps resist corrosion on ferrous and non-ferrous metals. Packaged in a 1-quart container, the 7780-502 is nationally VOC compliant, making it suitable for use across states with strict air-quality regulations. This primer is commonly applied by HVAC technicians, plumbers, electricians, and general contractors who need a reliable surface prep product before painting metal components, conduit, ductwork, equipment enclosures, or structural supports.\u003c\/p\u003e\u003cp\u003eThis primer is appropriate for residential and light commercial applications where bare metal surfaces require surface preparation prior to topcoat application. Typical use cases include priming metal brackets, hangers, pipe supports, electrical enclosures, HVAC sheet metal, and similar ferrous and non-ferrous substrates. Its nationally VOC compliant formula means it can be used in regulated markets without the need for special-formula substitutions or compliance exceptions.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNationally VOC compliant formula suitable for regulated markets\u003c\/li\u003e\n\u003cli\u003eWhite finish provides a neutral base for light-colored topcoats\u003c\/li\u003e\n\u003cli\u003eBonds to bare and lightly rusted metal surfaces\u003c\/li\u003e\n\u003cli\u003e1-quart container sized for spot priming and small-scale jobs\u003c\/li\u003e\n\u003cli\u003ePackaged in quantities of 2 units per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a surface-preparation primer for ferrous and non-ferrous metal substrates in residential and commercial trade applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSurface preparation is critical before application — remove loose rust, grease, oil, and mill scale using wire brushing, sanding, or chemical cleaning as appropriate. Apply in well-ventilated areas and follow local regulations regarding VOC-compliant coating application. Allow the primer to fully cure before applying topcoats, per the product label dry-time guidance. Personal protective equipment including gloves and eye protection should be worn during application.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer Size\u003c\/strong\u003e: 1 Quart\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVOC Compliance\u003c\/strong\u003e: Nationally VOC Compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 2 units per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RUST-OLEUM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7780-502\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUST-OLEUM","offers":[{"title":"Default Title","offer_id":51525223907634,"sku":"7780-502","price":52.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1636a41a4f705cc19870a761cc0a7275.jpg?v=1785467722","url":"https:\/\/voomisupply.com\/products\/rust-oleum-7780-502-clean-metal-primer-white-1-qt","provider":"Voomi Supply","version":"1.0","type":"link"}