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The RUST-OLEUM 9407405 is a two-component, high-gloss polyester urethane topcoat engineered for demanding industrial and commercial applications. Part of the 9400 System, this 1-gallon masstone finish delivers ultra-high-gloss color with strong corrosion resistance in severe service environments, including coastal, offshore, and chemically aggressive settings. The activator is ordered separately, making this a true two-part system. Licensed trades and industrial coating contractors working on structural steel, heavy equipment, or tank exteriors will find this coating well-suited to long-term service in aggressive conditions.
This coating is designed for use on vehicles, structural steel, storage tanks, and similar assets exposed to harsh atmospheric or chemical environments. It meets USDA requirements for incidental food contact and is accepted for use in federally registered Canadian food facilities, making it appropriate for food-processing facility infrastructure. The 9407405 masstone formulation is intended to be used as a topcoat over compatible 9400 System primers and may be modified with the 9400 System Accelerator or Leveling Additive for specific application requirements.
Designed for use with 9400 System Primers, 9400 System Accelerator, and 9400 System Leveling Additive as part of the Rust-Oleum 9400 System coating platform.
Application of two-component polyurethane coatings should be performed by experienced industrial coating applicators familiar with proper mix ratios and pot life limitations. Ensure the substrate is properly prepared and primed with a compatible 9400 System primer before topcoat application. Follow all local ventilation, respiratory protection, and applicable safety regulations when mixing and applying two-part urethane systems. Do not mix more material than can be applied within the stated pot life of the activated product.
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