Rust-oleum 7791-502 Satin Rust Preventative Paint White

Product Description

The RUST-OLEUM 7791-502 is a satin-finish, rust preventative brush-on paint designed to protect metal surfaces from corrosion and wear. Formulated as a durable protective enamel, it delivers a smooth white finish that resists rust and stands up to harsh conditions. This product is VOC compliant, making it suitable for use in regions with strict air-quality regulations. It is commonly applied by HVAC technicians, plumbers, electricians, and maintenance professionals who need reliable corrosion protection on exposed metal components, equipment housings, pipes, and structural metalwork in both residential and commercial settings.

This brush-on enamel is well suited for maintenance and repair applications where metal surfaces are exposed to moisture, temperature swings, or outdoor conditions. Typical use cases include coating metal equipment frames, support structures, conduit, pipe hangers, and similar metal components. The satin finish provides a clean, professional appearance while delivering protective performance. The product ships in a unit of measure of each, with a package quantity of two quarts per order.

Key Features

• Satin finish provides a smooth, low-sheen appearance on treated metal surfaces
• Rust preventative formula creates a durable barrier against corrosion and moisture
• VOC compliant formulation meets regional air-quality requirements
• Brush-on application allows for precise coverage in tight or detailed areas
• White color finish suitable for equipment, structural components, and general metalwork

Compatibility

Designed as a brush-on protective enamel for use on bare or primed metal surfaces in residential and commercial maintenance applications.

Installation Notes

Surface preparation is critical before application — remove loose rust, mill scale, grease, and dirt by wire brushing, sanding, or cleaning with an appropriate solvent. Apply in dry conditions and allow full cure time before exposing the coated surface to moisture or mechanical contact. Use in well-ventilated areas and follow all local safety and environmental regulations regarding solvent-based coatings. Brushes and equipment should be cleaned immediately after use per the manufacturer handling guidelines.

Technical Specifications

• Finish: Satin
• Color: White
• Application Method: Brush-On
• Compliance: VOC Compliant
• Weight: 6 pounds
• Package Quantity: 2
• Unit of Measure: EA

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 7791-502