How many coats of polyurethane are waterproof?
Posted by NNency - Apr 20, 2023 many 0 0 Views : 1 Receive Updates For This Category
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Apr 20, 2023
Add more layers of polyurethane More layers means more protection (up to a point). I generally recommend 3 coats of poly (and never more than 4). When you do too many coats of poly, it can turn the floors even more yellow and even a bit goopy (and it takes longer for the floors to cure).