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The RUST-OLEUM 7776-502 is a flat black oil-based protective enamel formulated to stop rust and corrosion on metal and other surfaces. Sold in a quart container, this coating delivers a durable, flat finish suitable for maintenance and repair applications in industrial, commercial, and residential settings. The formula is nationally VOC compliant, making it appropriate for use across regulated markets. Licensed painters, maintenance technicians, and trade professionals apply this product where a tough, corrosion-resistant coating is required on metal equipment, structures, and fixtures.
This enamel is used on metal surfaces exposed to moisture, weather, or corrosive environments. Typical applications include structural steel, machinery, storage tanks, railings, and other ferrous metal components that require rust inhibition and a finished appearance. The flat black finish reduces light reflection and suits industrial environments where gloss is not desired. Each unit of measure is sold individually, with a package quantity of 2.
Designed as an OEM-style maintenance coating for metal surfaces requiring rust-inhibiting enamel protection in residential, commercial, and industrial applications.
Surface preparation is critical before application — remove loose rust, mill scale, and contaminants by sanding or wire brushing to bare or clean metal. Apply in accordance with local VOC regulations and ventilation requirements. Use appropriate PPE including respirator, gloves, and eye protection when applying solvent-based coatings. Allow full cure time before placing the coated surface back into service.
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