Water based urethane over oil based urethane?

Q&A / Wood Finishing and Refinishing Questions /

Ask a Question

Water based urethane over oil based urethane?

by Pat from Connecticut

How do I apply this new water based urethane over what I have been using for years?

Click here to receive email notifications when answers are posted to this question.

Answers

Answered by Karl Crowder, Crowder Painting from Colorado Springs, Colorado

I don't recommend applying a water based urethane over an oil base urethane. It is best to stick with the oil base. If you must use the water base urethane then a light sanding is needed to help with adhesion. You should also use a liquid sander/deglosser to help the new finish stick.

Rate this question