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The RUST-OLEUM 9410402 is a two-component, high-gloss polyester urethane topcoat designed for severe-duty industrial and commercial applications. Part of the 9400 System, this 1-gallon clear gloss finish delivers ultra-high gloss retention, outstanding corrosion resistance, and strong resistance to impact, abrasion, and aggressive chemicals including muriatic acid. It is intended for use by industrial painters and coating contractors working in coastal, offshore, or chemically aggressive environments where standard topcoats fall short. The base color component requires a separate activator to cure properly.
This coating is suited for structural steel, vehicles, tanks, and other metal substrates exposed to severe environmental conditions including salt air and chemical splash. 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 and industrial plant environments. The 9400 System is engineered for projects where long-term gloss and corrosion protection are critical performance requirements.
Designed for use within the RUST-OLEUM 9400 System. Recommended for use with 9400 System Primers, 9400 System Accelerator, and 9400 System Leveling Additive. This is a two-component product; the activator must be ordered separately.
Application should be performed by experienced industrial coating contractors or painters familiar with two-component urethane systems. Power down or de-energize any equipment being coated before surface preparation begins. Follow all mixing ratios and pot-life guidelines specified in the product data sheet — two-component urethanes have a limited working window once combined. Ensure adequate ventilation and use appropriate respiratory protection per applicable safety data sheet requirements.
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