Rust-oleum 9892419 Urethane Mastic Coating 1 Gal Gloss White

Product Description

The RUST-OLEUM 9892419 is a solvent-based urethane mastic coating designed for direct-to-metal and concrete applications. It delivers a gloss white finish with a VOC content of 340 g/L and covers 162 to 274 square feet per gallon depending on surface porosity and application method. The coating is formulated for demanding industrial and commercial environments where corrosion resistance and surface durability are required. It is typically applied by maintenance professionals, industrial painters, and trade contractors working on steel structures, equipment housings, and concrete floors or walls.

This coating is suited for use on steel and concrete surfaces in both interior and exterior settings. It performs across a wide application temperature range of 40 degrees F to 100 degrees F, making it viable across most seasonal field conditions. Typical use cases include structural steel, mechanical equipment, secondary containment surfaces, and concrete decks where a tough, chemical-resistant topcoat is needed. The direct-to-metal formulation reduces prep steps on properly cleaned steel substrates.

Key Features

• Direct-to-metal formulation suitable for properly prepared steel and concrete surfaces
• Gloss white finish for high-visibility or cleanroom-style industrial environments
• Coverage of 162 to 274 square feet per gallon depending on substrate and application
• Touch dry and tack free in 8 hours; fully dry in 19 hours
• Recoat window opens at 72 hours for multi-coat systems
• Solvent-based urethane mastic chemistry for strong adhesion and chemical resistance

Compatibility

Designed for application on steel and concrete substrates. The direct-to-metal formulation is intended for use on properly cleaned and prepared bare or primed metal and concrete surfaces.

Installation Notes

Application should be performed by qualified painters or maintenance contractors familiar with solvent-based industrial coatings. Ensure all surfaces are clean, dry, and free of oil, rust scale, and loose material before coating. Apply only when ambient and surface temperatures are between 40 degrees F and 100 degrees F. Provide adequate ventilation during application and drying due to solvent content; consult the product SDS for respiratory protection requirements.