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The RUST-OLEUM 204004 is a high-performance 9800 System DTM Urethane Mastic coating engineered for direct-to-metal application in moderate to severe industrial environments. This two-component, high-solids formula delivers a gloss, Safety Red finish with exceptional build and sag resistance. It functions as a self-priming topcoat, eliminating the need for a separate primer coat in many applications, and provides a two-year rust-proof guarantee backed by maximum corrosion resistance. Licensed coating contractors and industrial painters typically apply this product where long service life and color retention under aggressive conditions are required.
This coating is formulated for use on tanks, towers, structural steel, metal equipment, and similar industrial substrates exposed to corrosive or demanding conditions. The 1-gallon unit covers in a single coat, making it well-suited for maintenance recoating, spot repairs, or targeted application on industrial structures. It meets USDA requirements for incidental food contact and is accepted for use in federally registered Canadian food processing facilities, extending its suitability to regulated environments.
For best results, apply over HS9300 System Epoxy Primer in red or gray. Designed for use on metal substrates including tanks, towers, and industrial metal equipment in moderate to severe service environments.
This is a two-component coating requiring a separately ordered activator; mix components thoroughly per the manufacturer data sheet before application. Industrial painters and coating contractors should follow applicable safety regulations and ensure adequate ventilation when applying solvent-borne coatings. Clean and prepare the metal surface prior to application — remove rust, mill scale, and surface contaminants to achieve maximum adhesion and service life. Keep away from ignition sources during application and curing.
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