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The RUST-OLEUM HS9401402 is the activator component for the Rust-Oleum 9400 System High Gloss Polyester Urethane, a two-component polyurethane finish engineered for severe-environment corrosion protection. Sold as a 1-gallon unit, this activator must be combined with a separately ordered 9400 System base color to form the complete finish coat. The cured system delivers ultra-high gloss with exceptional color retention and resists impact, abrasion, and aggressive chemicals including muriatic acid. It meets USDA requirements for incidental food contact and is accepted for use in federally registered Canadian food facilities. Licensed painters and industrial coating applicators are the primary installers.
The 9400 System is formulated for use in severe coastal, offshore, and chemically aggressive industrial environments. Typical applications include vehicles, structural steel, tanks, and other metal substrates exposed to harsh conditions. The high-gloss finish is suited for projects requiring both a durable protective coat and long-term aesthetic retention. A two-year rust-proof performance standard is associated with the full system when properly applied.
Designed for use with Rust-Oleum 9400 System base color coats, 9400 System Primers, 9400 System Accelerator, and 9400 System Leveling Additive. This activator is not a standalone product and must be paired with the appropriate 9400 System base color ordered separately.
This product is a two-component system component intended for application by qualified painters or industrial coating professionals. Before mixing, ensure all surfaces are properly prepared and primed per the 9400 System guidelines. Mix only the quantity needed for immediate use, as pot life is limited once the activator and base are combined. Follow all applicable safety and ventilation requirements when handling and applying two-component urethane coatings.
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