Water Based Urethane by Jana L | Mar 4, 2022 | Glossary of Terms, Glossary of Terms -W, Uncategorized | 0 comments A solvent containing water in the formula. Water is used as part of the chemical make up of the polyurethane finish. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.