Do You Have to Sand Between Coats of Polyurethane on Floors
Dec 30, 2017·And then read this post about how to refinish hardwood floors! If you do have to sand between coats of polyurethane on floors because you didn’t get to the second coat within the required time frame then that’s a bummer. And now you’ll have to sand the entire floor with 220 grit sand paper and clean all the dust up! Sucks to be you.