Rust-oleum 9107405 Dtm Epoxy Mastic Coating 1 Gallon

Product Description

The RUST-OLEUM 9107405 is a high-performance, two-component direct-to-metal (DTM) epoxy mastic coating designed for industrial and commercial protective coating applications. This 1-gallon masstone base delivers a gloss finish with superior long-term resistance to solvents, chemicals, abrasion, and impact. The self-priming formula adheres to a wide variety of substrates without a separate primer coat, making it a practical choice for maintenance painters, industrial coating contractors, and facilities maintenance crews working on metal, concrete, and mixed-substrate surfaces. It mixes at a convenient 1:1 ratio with a separately purchased activator.

This coating is suited for industrial facilities, food processing plants, and commercial structures where corrosion protection and chemical resistance are critical. It meets USDA requirements for incidental food contact and is accepted for use in federally registered Canadian food facilities. The system supports multiple activator options: Standard Activator for air and surface temps of 50-100 degrees F, Immersion Activator for fresh or salt water immersion of steel or concrete where water temps do not exceed 125 degrees F, Low-Temperature Activator for air and surface temps of 40-60 degrees F, and Fast-Cure Activator for faster cure with recoat in 4 hours at 70 degrees F and 50 percent RH. It is also well suited for floor-coating applications.

Key Features

• Direct-to-metal self-priming formula adheres to a variety of substrates without a separate primer
• 1:1 mixing ratio with compatible activator — no measuring equipment required
• Superior resistance to solvents, chemicals, abrasion, and impact for long-term service life
• Two-year rust-proof guarantee for maximum corrosion protection
• Meets USDA requirements for incidental food contact; accepted in federally registered Canadian food facilities
• Less than 340 VOCs; multiple activator options for temperature-specific and immersion applications

Compatibility

Designed for use with RUST-OLEUM 9100 System activators sold separately, including Standard, Immersion, Low-Temperature, and Fast-Cure activator options. Suitable for steel, concrete, and mixed-substrate surfaces in industrial and commercial coating projects.

Installation Notes

Application should be performed by qualified industrial coating contractors or experienced maintenance painters familiar with two-component epoxy systems. Always shut down or isolate equipment before coating surfaces on or near operating machinery. Follow local VOC regulations and ensure adequate ventilation during mixing and application. Do not use the Immersion Activator version in potable water tanks.

Technical Specifications

• Finish: Gloss
• Base: Masstone
• Container Size: 1 gallon
• Mixing Ratio: 1:1 with activator (sold separately)
• VOC Content: Less than 340
• Fast-Cure Recoat Time: 4 hours at 70 degrees F and 50 percent RH
• Standard Activator Temp Range: 50-100 degrees F air and surface
• Low-Temperature Activator Temp Range: 40-60 degrees F air and surface
• Immersion Activator Max Water Temp: 125 degrees F
• Weight: 8.18 pounds
• UPC: 020066910792

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 9107405