Questions and Answers for Varathane 1 gal. Clear Gloss 275 VOC Oil-Based Interior Polyurethane (2-Pack)

A:  Thank you for reaching out, Nicole. Both Rust-Oleum Varathane Water-Based and Oil-Based Polyurethane can be applied as a top coat for an oil-based stain. The water-based poly dries to a crystal clear finish while the oil-based has a slight amber hue. -Rust-Oleum Product Support 14

A:  We're happy to clear things up, Pete. While our Rust-Oleum Varathane Water-Based and Oil-Based Polyurethanes provide the same performance, the oil-based finish dries with an amber hue while the water-based dries to a crystal clear finish. The water-based also has a lower odor easier to clean application process. -Rust-Oleum Product Support 14

A:  Thank you for reaching out. Once Rust-Oleum Varathane Oil-Based Polyurethane has fully cured for at least 7 days painter's tape can be applied over the surface. We recommend first testing to ensure the finish has fully cured to make sure not to lift the finish. -Rust-Oleum Product Support 14

A:  Thank you for reaching out, Don. While Rust-Oleum Varathane Oil-Based Polyurethane provides a protective top coat for wooden surfaces, we do not recommend applying to a drying rack. The high exposure to moisture will cause the finish to blister and peel over time. -Rust-Oleum Product Support 14

A:  Thank you for reaching out. While Rust-Oleum Varathane Oil-Based Polyurethane provides a protective top coat for wooden surfaces, it is not intended for outdoor surfaces. High UV exposure can cause the finish to fade over time. Instead, we recommend Rust-Oleum Varathane Oil-Based Spar Urethane as it is formulated for outdoor surfaces. https://www.homedepot.com/p/Varathane-1-qt-Clear-Satin-Oil-Based-Exterior-Spar-Urethane-9341H/100141869 -Rust-Oleum Product Support 14

A:  We're happy to help. Yes, Rust-Oleum Varathane Oil-Based Polyurethane can be applied as a protective top coat for Rust-Oleum Chalked Paint. Allow the Chalked Paint to fully dry for at least 2 hours before top coating. -Rust-Oleum Product Support 14

A:  Thank you for reaching out, John. While Rust-Oleum Varathane Oil-Based Polyurethane provides a protective top coat, it is not considered to be food safe by the FDA. We do not recommend applying to surfaces that will make direct contact with food. -Rust-Oleum Product Support 14

A:  Thank you for reaching out. Rust-Oleum Varathane Oil-Based Ultimate Polyurethane is not considered food-grade and not recommended for use on surfaces that will have direct contact with food or beverage. At this time, we do not offer a food-grade polyurethane. -Rust-Oleum Product Support 14

A:  We're happy to clear things up. Applying Rust-Oleum Varathane Oil-Based Polyurethane below 55° F will hinder the curing process of the finish and cause the finish to remain tacky. -Rust-Oleum Product Support 14

A:  We're happy to help. Rust-Oleum Varathane Oil-Based Polyurethane provides a protective topcoat for wooden indoor surfaces. When applying a protective topcoat to wood it hinders the breathability of the wood and changes how it interacts with the environment. -Rust-Oleum Product Support 14