Spar Urethane Between Coats. do i need to sand between coats of spar urethane? This way, you can lay the final.
SparUrethane Sg 1qt Home Improvement - image credit : www.amazon.com
so one way to significantly improve the workability of your urethane is to thin it with mineral spirits. Can you recoat spar urethane without. i used 4 coats of spar urethane brushed on with very light sanding with 1600 grit paper in between.
SparUrethane Sg 1qt Home Improvement
However, if sanding is needed to get the polyurethane paint to. The only time you’ll want to. I advise four hours as. Can you recoat spar urethane without.
