Questions and Answers for Varathane 1 qt. Clear Gloss Water-Based Interior Polyurethane

A:  We're happy to help. While Rust-Oleum Varathane Water-Based Polyurethane can be applied as a protective top coat to wax-free shellac, we do not recommend applying to shellac that contains wax. -Rust-Oleum Product Support 14

A:  Thank you for reaching out. Since Rust-Oleum Varathane Water-Based Polyurethane is a Water-Based product it should not be stored in freezing temperatures. We recommend storing in a dry, well ventilated place. Keeping the container tightly closed when not in use. -Rust-Oleum Product Support 14

A:  Thank you for reaching out. While Rust-Oleum Varathane Water-Based Polyurethane can provide a protective coating for laminate surfaces it is not recommended for floor surfaces. The constant foot traffic will cause the finish to crack and peel. Instead, we recommend Rust-Oleum Varathane Water-Based Floor Finish as it is specifically formulated for floors. https://www.homedepot.com/p/Varathane-1-gal-Clear-Satin-Water-Based-Floor-Polyurethane-2-Pack-230231/202057141 -Rust-Oleum Product Support 14

A:  We're happy to clear things up, Kenneth. Rust-Oleum Varathane Water-Based Polyurethane must be applied at temperatures between 55-90° F, applying outside these conditions will hinder the curing process of the finish. -Rust-Oleum Product Support 14

A:  Thank you for reaching out, Joe. While Rust-Oleum Varathane Water-Based Polyurethane provides a protective top coat, it can not be fully submerged in water. The full water immersion will cause the finish to blister and peel. -Rust-Oleum Product Support 14

A:  We're happy to help, Paul. While Rust-Oleum Varathane Water-Based Polyurethane can be applied a protective top coat for Rust-Oleum Watco Butcher Block Oil, it will remove the food safe properties of the surface. We do not recommend applying our polyurethane to surfaces that will make direct contact with food. -Rust-Oleum Product Support 14

A:  We're happy to help. While Rust-Oleum Varathane Water-Based Polyurethane provides a protective top coat for wooden surfaces, it is not recommended for floors. The heavy foot traffic from floors will cause the finish to blister and peel. Instead, we recommend applying Rust-Oleum Varathane Water-Based Floor Finish. https://www.homedepot.com/p/Varathane-1-gal-Clear-Satin-Water-Based-Floor-Polyurethane-2-Pack-230231/202057141 -Rust-Oleum Product Support 14

A:  We're happy to help, Kaylee. Our Rust-Oleum Varathane Water-Based Polyurethane provides a durable crystal clear finish, making it an ideal top coat for wooden kitchen cabinets. -Rust-Oleum Product Support 14

A:  We're happy to help, Lori. Yes, Rust-Oleum Varathane Water-Based Polyurethane can be applied to previously coated surfaces. For maximum adhesion we recommend lightly sanding the surface before applying to create a surface profile. -Rust-Oleum Product Support 14

A:  We're happy to help. Yes, Rust-Oleum Varathane Water-Based Polyurethane can be applied to provide a protective top coat for previously stained surfaces. Make sure the surface has fully dried before top coating. -Rust-Oleum Product Support 14