Rust-oleum 249279 Filler Primer Gray 11 Oz Spray

Product Description

The RUST-OLEUM 249279 is a high-build filler primer in a ready-to-spray aerosol format designed to prepare surfaces for topcoat application. The high-build formula fills minor surface imperfections such as small scratches, pits, and uneven texture, reducing the need for extensive sanding before finish coats. It improves topcoat adhesion and overall appearance on a variety of substrate types. The 11 oz aerosol can delivers gray-tinted primer that provides a uniform base. This product is used by contractors, body shop technicians, and skilled tradespeople as part of surface preparation workflows before applying paint or protective coatings.

The 249279 is suited for use on metal, wood, and fiberglass surfaces in residential and light commercial applications. It is intended for outdoor use or in well-ventilated spaces such as an open garage where airflow reduces fume concentration. Gray tint makes it easy to identify coverage during application and provides a neutral base under a wide range of topcoat colors.

Key Features

• High-build formula fills minor surface imperfections before topcoating
• Improves topcoat adhesion on metal, wood, and fiberglass substrates
• Gray tint provides a neutral base and clear coverage visibility
• 11 oz aerosol format for direct spray application without mixing
• Formulated for outdoor or well-ventilated indoor use

Compatibility

Designed for use on metal, wood, and fiberglass surfaces as a preparatory primer coat before applying compatible topcoat paints or coatings.

Installation Notes

Surface preparation is handled by painters, coating applicators, and finishing tradespeople. Before applying, ensure the surface is clean, dry, and free of grease, rust, or loose material. Use only in outdoor conditions or in a well-ventilated area to maintain safe vapor levels; avoid enclosed spaces without adequate airflow. Follow all local VOC regulations and applicable safety guidelines for aerosol coating products.

Technical Specifications

• Net Fill: 11 oz
• Color: Gray
• Substrate Compatibility: Metal, Wood, Fiberglass
• Package Weight: 7.02 pounds
• Unit of Measure: EA
• Package Quantity: 6

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 249279