New Step by Step Map For Types of Polyurethane Finish
After the third coat, sand with 320-grit, then 400-, and finally 600-grit sandpaper. Sand in alternating directions with Every single abrasive to really make it much easier to see regardless of whether you've removed the scratches with the preceding grit. Sand While using the grain on the ultimate go. Then, wipe off the dust that has a rag dip