Rust-oleum 286509 High Heat Coating 1 Gal Black Gloss

Product Description

The RUST-OLEUM 286509 is a Heavy Duty High Heat Coating rated for continuous surface exposure up to 800 degrees F (426 degrees C). Formulated for gloss black finish, this one-gallon coating is part of Rust-Oleum's nationally VOC-compliant High Heat line. It is designed for metal surfaces in high-temperature environments such as boiler housings, heat exchangers, exhaust components, furnace exteriors, and similar HVAC or industrial equipment. Licensed HVAC technicians, plumbers, and mechanical contractors apply this product during system maintenance or installation to protect exposed metal surfaces from heat degradation and corrosion.

This coating is suited for residential and commercial applications where surface temperatures routinely reach extreme levels. It is applied to exterior surfaces of high-heat equipment including furnace cabinets, flue pipes, boiler casings, and other metal components in direct contact with or near high-temperature systems. Two coats are recommended for best adhesion and durability. The gallon format is practical for larger surface areas or multi-unit service jobs.

Key Features

• Rated for surfaces exposed to temperatures up to 800 degrees F (426 degrees C)
• Heavy Duty performance tier within the Rust-Oleum High Heat Coating line
• Gloss black finish for a clean, professional appearance on heat-exposed metal
• Nationally VOC-compliant formulation
• One-gallon container suitable for larger coverage jobs
• Two-coat application recommended for maximum protection

Compatibility

Designed for use on metal surfaces exposed to temperatures up to 800 degrees F, including boiler housings, furnace exteriors, flue pipes, exhaust components, and similar high-heat equipment surfaces.

Installation Notes

This coating is applied by HVAC technicians, plumbers, or mechanical contractors working on high-temperature equipment. Allow all surfaces to cool completely and power down or shut off any connected equipment before application. Surface preparation including cleaning and degreasing is critical for proper adhesion. Apply in a well-ventilated area and follow all local VOC and safety regulations.

Technical Specifications

• Maximum Temperature Rating: 800 degrees F (426 degrees C)
• Finish: Gloss
• Color: Black
• Container Size: 1 gallon
• Weight: 9.9 pounds
• VOC Compliance: Nationally VOC-compliant
• Recommended Coats: 2

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 286509