Rust-oleum 9332 Satin Exterior Spar Urethane Gallon

Product Description

The RUST-OLEUM 9332 is a gallon-sized, oil-based premium spar urethane finish formulated for exterior wood surfaces. It delivers a satin sheen with built-in UV and weather resistance, making it suitable for surfaces exposed to direct sunlight, moisture, and temperature cycling. The formula is VOC compliant and meets South Coast CARB requirements for use in CA counties where TV 776-094 regulations apply. Licensed painting contractors, finish carpenters, and millwork installers apply this product to exterior doors, trim, railings, and wood furniture that require a durable, long-term protective topcoat.

This product is designed for exterior wood applications where oil-based penetration and a flexible, hard-wearing film are required. Common install scenarios include new construction finish work, restoration of weathered wood surfaces, and protective topcoating of exterior architectural millwork. The satin finish reduces glare while maintaining a clean, refined appearance on horizontal and vertical wood surfaces. Its VOC-compliant formulation allows use in regulated regions, including South Coast CARB CA counties under TV 776-094 compliance.

Key Features

• Oil-based spar urethane formula provides a flexible, durable film suited for exterior exposure
• UV and weather resistant to protect wood from sun degradation, moisture, and temperature swings
• Satin sheen delivers a low-glare, refined finish on exterior wood surfaces
• VOC compliant formulation meets South Coast CARB CA county requirements under TV 776-094
• One-gallon unit size suited for larger exterior finish projects or multi-coat applications

Compatibility

Designed as an oil-based exterior urethane topcoat for use over properly prepared bare, stained, or previously finished exterior wood surfaces.

Installation Notes

Application is typically performed by painting contractors or finish carpenters using natural-bristle brushes or solvent-compatible spray equipment. Ensure the wood substrate is clean, dry, and free of wax, grease, or loose material before applying. Follow local VOC and air quality regulations when applying in confined or poorly ventilated areas. Allow full cure time between coats per the product data sheet before exposing the surface to moisture or heavy traffic.

Technical Specifications

• Finish Type: Spar Urethane, Oil Based
• Sheen: Satin
• Application: Exterior
• Container Size: 1 Gallon
• VOC Compliance: VOC Compliant, South Coast CARB CA Counties TV 776-094
• Weight: 17 pounds
• Package Quantity: 2 per case

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 9332