Rust-oleum 9341H Varathane Satin Clear Exterior Spar Urethane

Product Description

The RUST-OLEUM 9341H Varathane Satin Clear Exterior Spar Urethane is a solvent-based topcoat formulated for wood surfaces exposed to outdoor and marine environments. It delivers a tough, flexible film that resists moisture, UV radiation, and weathering while maintaining a satin sheen. An ultraviolet absorber is built into the formula to limit sun damage to the underlying wood. The self-leveling properties allow smooth application with minimal brush marks. This product is sold in a 1-quart container and weighs 2.425 pounds. It is commonly applied by painting contractors, finish carpenters, and marine trades professionals.

This spar urethane is suited for residential and light commercial exterior wood finishing. Typical applications include siding, patio furniture, railings, exterior doors, and trim above the waterline on wood boat decks. It performs in high-UV and high-moisture environments where a standard interior urethane would fail prematurely. The satin finish is appropriate where a low-glare, natural-looking protective coat is specified.

Key Features

• Ultraviolet absorber reduces sun-related wood degradation on exterior surfaces
• Tough, flexible film accommodates wood movement due to seasonal moisture changes
• Excellent flow and self-leveling properties minimize brush marks and lap lines
• Rated for marine use on wood boat decks and trim above the waterline
• Satin sheen provides a low-glare, natural finish appearance

Compatibility

Designed for use on exterior and marine wood surfaces including siding, patio furniture, railings, exterior doors, wood boat decks, and trim above the waterline.

Installation Notes

Application is typically performed by painting contractors or finish carpenters using natural-bristle or foam brushes appropriate for solvent-based coatings. Sand the wood surface thoroughly and remove all dust before applying. Allow each coat to dry fully before recoating per the product label. Work in well-ventilated conditions and follow local VOC regulations and applicable safety codes when using solvent-based finishes.

Technical Specifications

• Finish: Satin
• Container Size: 1 Quart
• Weight: 2.425 pounds
• Unit of Measure: Each
• UPC: 00026748009341

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 9341H