{"product_id":"rust-oleum-250131-varathane-exterior-spar-urethane-1-gal","title":"Rust-oleum 250131 Varathane Exterior Spar Urethane 1 Gal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RUST-OLEUM 250131 is a water-based exterior spar urethane finish in a semi-gloss clear formulation, sold in a 1-gallon container. Designed for outdoor use, this waterborne topcoat provides a durable protective layer on wood and other compatible surfaces exposed to weather, UV, and moisture. It covers approximately 400 square feet per gallon over smooth surfaces and dries to the touch in 1 hour, with a recoat window of 2 to 3 hours. Cleanup requires only soap and water, making it a practical choice for finishing crews and installers working in the field or on the job site.\u003c\/p\u003e\n\u003cp\u003eThis spar urethane is suited for exterior applications including entry doors, outdoor furniture, and marine surfaces such as boats. Its fast dry time supports same-day multiple-coat applications, reducing turnaround time on projects. The water-based formula produces lower VOC output compared to traditional oil-based finishes and is appropriate for residential and light commercial finishing work performed by painters, finish carpenters, and marine maintenance professionals.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-based formula with soap and water cleanup\u003c\/li\u003e\n  \u003cli\u003eSemi-gloss clear finish suitable for exterior wood surfaces\u003c\/li\u003e\n  \u003cli\u003eCovers approximately 400 square feet per gallon over smooth surfaces\u003c\/li\u003e\n  \u003cli\u003eDries to touch in 1 hour, recoatable in 2 to 3 hours\u003c\/li\u003e\n  \u003cli\u003eRated for use on exterior doors, outdoor furniture, and boats\u003c\/li\u003e\n  \u003cli\u003e1-gallon container size for larger surface projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an exterior waterborne topcoat for use on wood surfaces including doors, furniture, and marine applications. Suitable for bare or previously finished exterior wood in good condition.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSurface preparation is critical before applying any urethane topcoat — ensure the substrate is clean, dry, and free of dust, grease, and loose finish. Apply with a quality natural or synthetic bristle brush, foam applicator, or spray equipment appropriate for waterborne finishes. Follow local building and environmental codes regarding VOC limits and ventilation requirements when applying indoors or in confined spaces. Do not apply when temperatures fall below manufacturer-recommended minimums or when rain is expected before the finish has fully cured.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Semi-Gloss Clear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormula Type\u003c\/strong\u003e: Water-Based\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Size\u003c\/strong\u003e: 1 Gallon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoverage\u003c\/strong\u003e: Approximately 400 square feet per gallon over smooth surfaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDry to Touch\u003c\/strong\u003e: 1 hour\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecoat Time\u003c\/strong\u003e: 2 to 3 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 9.533 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00026748250132\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RUST-OLEUM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 250131\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUST-OLEUM","offers":[{"title":"Default Title","offer_id":51344386916658,"sku":"250131","price":102.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310551122.jpg?v=1782034711","url":"https:\/\/voomisupply.com\/products\/rust-oleum-250131-varathane-exterior-spar-urethane-1-gal","provider":"Voomi Supply","version":"1.0","type":"link"}