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Can you apply water-based polyurethane over oil-based polyurethane?

Rosalinda Blick ∙

Lvl 10

∙ 1y ago

Updated: 2/26/2025

No, it is not recommended to apply water-based polyurethane over oil-based polyurethane as they are not compatible and may not adhere properly. It is best to sand off the existing finish before applying a new one.

AnswerBot

∙ 1y ago

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