Rust-oleum 316520 Dtm Acrylic Enamel Gloss 5 Gallon

Product Description

The RUST-OLEUM 316520 is a fast-drying, water-based direct-to-metal (DTM) acrylic enamel coating in a gloss finish and masstone tint base, available in a 5-gallon pail. Formulated for indoor and outdoor use, it bonds directly to bare metal without a primer coat, delivering excellent corrosion resistance in mild to moderate environments. The product dries in approximately 15 minutes, minimizing downtime on active job sites. It is well-suited for trade contractors and facility maintenance professionals who need a durable, one-coat metal finish that applies cleanly by brush or roller.

This coating is designed for direct-to-metal applications on structural steel, equipment housings, railings, doors, and similar metal surfaces in both residential and commercial settings. It is accepted for use in federally registered Canadian food facilities and meets USDA requirements for incidental food contact, making it a practical choice for food-processing and institutional environments where compliance matters. Application is recommended when air and surface temperatures are between 50 degrees F and 100 degrees F and relative humidity is below 95 percent.

Key Features

• Direct-to-metal formula — no primer required for good adhesion on bare metal
• 15-minute dry time reduces labor time between coats and on fast-turnaround jobs
• Excellent one-coat coverage in gloss finish with masstone tint base
• Applies with minimal brush drag and lays out evenly when rolled
• Meets USDA requirements for incidental food contact; accepted in federally registered Canadian food facilities
• Two-year rust-proof guarantee for corrosion protection in mild to moderate environments

Compatibility

Designed for direct-to-metal application on ferrous and compatible metal surfaces in indoor and outdoor environments exposed to mild to moderate corrosive conditions.

Installation Notes

Surface preparation is critical — remove loose rust, scale, oil, and contaminants before application. Apply using a brush, roller, or conventional spray equipment per manufacturer guidance. Ensure ambient and surface temperatures remain between 50 degrees F and 100 degrees F with relative humidity below 95 percent throughout application and cure. Follow applicable local safety and ventilation requirements when working in enclosed spaces.

Technical Specifications

• Finish: Gloss
• Base: Masstone Tint Base
• Formula: Water-Based Acrylic Enamel
• Application Type: Direct-to-Metal (DTM)
• Dry Time: 15 minutes
• Application Temperature Range: 50 to 100 degrees F
• Maximum Relative Humidity: 95 percent
• Container Size: 5 gallons
• Weight: 55 pounds
• UPC: 020066348496

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 316520