Rust-oleum 318289 Varathane Triple Thick Matte Spray Poly

Product Description

The RUST-OLEUM 318289 Varathane Triple Thick Matte Clear Spray Polyurethane is an aerosol topcoat engineered for interior wood finishing. The formula builds three times the thickness of a traditional polyurethane coat, allowing most projects to be completed in a single application. A self-leveling formulation ensures even film formation without brush marks or lap lines. Dry time is approximately one hour, which reduces downtime on refinishing jobs. The cured finish delivers scratch and stain resistance suited to high-contact wood surfaces such as furniture, doors, and trim.

This product is intended exclusively for interior wood surfaces. Typical applications include furniture refinishing, interior door finishing, cabinetry trim, and decorative woodwork. The aerosol delivery makes it well suited for detailed profiles, turned spindles, and other surfaces where brush application is impractical. One 11.25-oz can covers approximately 50 square feet. This product is not recommended for outdoor surfaces or floor applications.

Key Features

• Triple-thick formula builds a full coat in a single pass, reducing labor time on interior wood projects
• Self-leveling chemistry minimizes brush marks and surface texture irregularities
• Approximately one-hour dry time supports same-day project completion
• Matte sheen provides a low-gloss, natural-looking topcoat on wood
• Scratch and stain resistant cured film protects furniture, doors, and trim
• Aerosol format allows consistent coverage on contoured and detailed wood profiles

Compatibility

Designed for use on interior wood surfaces including furniture, doors, trim, and decorative woodwork. Not suitable for outdoor surfaces or floor applications.

Installation Notes

Application should be performed in a well-ventilated interior space, away from open flame or ignition sources. Wood surfaces must be clean, dry, and free of wax, grease, or loose material before spraying. Shake the can thoroughly before use and maintain the recommended spray distance for even film build. This product is not intended for floor surfaces where foot-traffic durability requirements exceed the coating specification.

Technical Specifications

• Net Weight: 11.25 oz
• Package Weight: 0.984 pounds
• Coverage: approximately 50 square feet per can
• Dry Time: approximately 1 hour
• Finish: Matte
• Application: Interior wood surfaces only
• UPC: 00020066353520

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 318289