Rust-oleum 358063 Roc Prime Epoxy Hybrid Primer 1 Gal Gray

Product Description

The RUST-OLEUM 358063 is a low-VOC, water-based epoxy hybrid primer engineered to deliver two-component performance in a single-component formula. Sold by the gallon, this flat gray primer applies to a wide range of substrates and accepts any compatible topcoat once cured. It is formulated for indoor and outdoor use in mild to moderate environments and is suited for commercial and industrial maintenance painting projects. Licensed applicators and professional painters working on steel structures, concrete floors, and mixed-substrate assemblies will find it eliminates the pot-life limitations of traditional two-part epoxy systems.

ROC Prime is designed for use on steel, stainless steel, bare aluminum, galvanized steel, concrete, wood, glass, silicone coatings, and previously coated metals. It performs in mild to moderate exposure environments, making it appropriate for both interior and exterior maintenance applications. A test patch is recommended before full application on fiberglass, plastics, Kynar-coated surfaces, and copper. Application is possible at temperatures as low as 40 degrees F, extending the seasonal work window for field crews.

Key Features

• Single-component (1K) formula engineered to deliver two-component (2K) performance
• Low-VOC, water-based formulation for reduced environmental impact and easier cleanup
• Universal adhesion to steel, stainless steel, aluminum, galvanized steel, concrete, wood, glass, and previously coated metals
• Accepts any Rust-Oleum topcoat, eliminating topcoat compatibility concerns
• Application temperature down to 40 degrees F extends usable working season
• Flat gray finish provides a neutral base for a broad range of finish coat colors

Compatibility

Designed as a universal primer that can be top-coated with any Rust-Oleum topcoat and applied over steel, stainless steel, bare aluminum, galvanized steel, concrete, wood, glass, silicone coatings, and previously coated metals. Test patch recommended on Kynar-coated surfaces, fiberglass, plastics, and copper prior to full application.

Installation Notes

Surface preparation is critical before application — remove loose paint, rust, grease, and contaminants per standard coating practice. Apply using brush, roller, or conventional spray equipment appropriate for water-based coatings. Follow all local VOC regulations and ventilation requirements for the application environment. Allow full cure before applying a topcoat per the product data sheet.

Technical Specifications

• Finish: Flat
• Color: Gray
• Base: Water-Based Epoxy Hybrid
• VOC Content: Low-VOC
• Container Size: 1 gallon
• Application Environment: Indoor or Outdoor, Mild to Moderate Exposure
• Minimum Application Temperature: 40 degrees F
• Weight: 9.9 pounds
• UPC: 020066465247

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 358063