Rust-oleum 384759 Universal Bonding Primer Spray 12 Oz

Product Description

The RUST-OLEUM 384759 is a 12 oz aerosol bonding primer designed to adhere to difficult-to-paint surfaces that standard primers often fail to grip. The formula works on both interior and exterior applications and is built around a 5-in-1 spray dial that adjusts the spray pattern for greater control across varying project types. This flat white primer serves as a prep coat for finish painting on surfaces prone to adhesion failure. It is suitable for use by HVAC installers, plumbers, electricians, and general contractors who need reliable surface prep on job-site materials before topcoating.

This primer is formulated for use on galvanized steel, aluminum flashings, PVC, wrought iron, masonry, bare metal, wood, and fiberglass. Those applications map directly to common trade work: HVAC sheet metal and ductwork, plumbing supply lines, electrical conduit and enclosures, fencing, and structural masonry surfaces. The flat white finish provides a neutral base coat suitable for a wide range of topcoat colors. It is equally effective for interior shop applications and field installs exposed to outdoor conditions.

Key Features

• 5-in-1 adjustable spray dial for variable spray pattern control
• Bonds to galvanized steel, aluminum, PVC, fiberglass, masonry, wood, and wrought iron
• Flat white finish provides a neutral, topcoat-ready surface
• Rated for both interior and exterior use
• 12 oz aerosol format for portable, no-equipment application

Compatibility

Designed for use on difficult-to-paint surfaces including galvanized steel, aluminum flashings, PVC, wrought iron, masonry, metal, wood, and fiberglass in interior and exterior settings.

Installation Notes

Surface preparation is critical before application: clean the substrate free of grease, rust scale, and loose material. Shake the can thoroughly and test the spray pattern on scrap material before applying to the workpiece. Apply in moderate temperatures and avoid use in high humidity or freezing conditions that can affect adhesion and dry time. Follow applicable safety data sheet guidance for ventilation when using aerosol products in enclosed spaces.

Technical Specifications

• Container Size: 12 oz
• Finish: Flat White
• Application Surface: Interior and Exterior
• Package Weight: 6.2 pounds
• Unit of Measure: EA
• Package Quantity: 6

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 384759