How well does Polyurethane hold up?
Posted by gena - Oct 1, 2019 Uncategorized 0 0 Views : 9 Receive Updates For This Category
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Oct 1, 2019
The answer is no, polyurethane does not make wood waterproof even if you coat all sides and ends with multiple coats… at least not for very long. Wood expands and contracts and naturally contains moisture even when kiln dried. As it moves it eventually compromises the finish and allow wetness to invade.