Questions and Answers for Varathane 1 qt. Satin Triple Thick Polyurethane

A:  Great question, Kathy. With proper application, Rust-Oleum Varathane Triple Thick Polyurethane will not yellow surfaces, and it will dry to a crystal clear finish. However, please keep in mind that if the paint is water-based, and it was applied to bare wood, the surface may yellow from tannin bleed from the wood. To prevent this, we recommend priming bare wood with an oil-based primer before using a water-based paint. -Rust-Oleum Product Support 14

A:  Happy to help, Ellen! The Rust-Oleum Varathane Triple Thick Polyurethane is designed for application to interior wood surfaces such as furniture and trim. It is not suitable for use on kitchen countertops as it is not formulated to withstand kitchen countertop activity and cleaning. - Rust-Oleum Product Support 8

A:  Great question, Katty! Rust-Oleum Varathane Triple Thick Polyurethane typically does not need more than 2 coats, but additional coats can be applied if needed. You will want to wait at least 2 hours between coats. If more or heavier coats are applied, the cure time can be slowed some. - Rust-Oleum Product Support 3

A:  Hi Anthony, yes, our Varathane Triple Thick Polyurethane may be applied over fully cured paint; we recommend allowing 7 days for the paint to fully cure before applying the polyurethane. - Rust-Oleum Product Support 2

A:  As long as the stain is completely dry, Deborah, you can use the Rust-Oleum Varathane Triple Thick Polyurethane. It's important to remember that if you're using another brand, to please be sure to test it appropriately to ensure desired results. The stain needs to be dry before proceeding forward. - Rust-Oleum Product Support 1

A:  We're happy to help, Thomas. Rust-Oleum Varathane Triple Thick Polyurethane is currently only available in quart and aerosol sizes. -Rust-Oleum Product Support 14

A:  Great question, Robin! Before applying Rust-Oleum Varathane Triple Thick Polyurethane, sand the area smooth, progressing with sandpaper from 120-220 grit. Then vacuum all the dust, and wipe with a clean lint free cloth. -Rust-Oleum Product Support 14

A:  Thanks for reaching out. Varathane Triple Thick Polyurethane is designed for use on interior wood surfaces including furniture, doors and trim, it cannot be used on wood floors. For wood floors, the correct product to use is Varathane Water Based Floor Finish Polyurethane. A minimum of 4 coats is required. https://www.homedepot.com/p/Varathane-1-gal-Clear-Gloss-Water-Based-Floor-Polyurethane-2-Pack-230031/202057139 - Rust-Oleum Product Support 6

A:  Thanks for reaching out, Carter. Varathane Triple Thick Polyurethane is 3X thicker than a traditional polyurethane, it cannot be spray applied. Apply using a high quality synthetic bristle brush. Apply in the direction of the wood grain in one, thick smooth uniform coat. - Rust-Oleum Product Support 6

A:  Thanks for reaching out, Carey. Varathane Triple Thick Polyurethane dries to an amber finish, when applying over a painted surface testing in an inconspicuous area first is recommended. - Rust-Oleum Product Support 6