Norton Screen-Bak screen discs are best used in “Between Coats” of finish or for final sanding to blend sanding marks from edger and belt/drum sanders.
- Finish will raise grain to surface
- Sanding must be done to make the surface smooth
- Use finest grit available so not to remove finish
- Every coat must be sanded (after final coat is optional)
Always use a drive pad assembly and synthetic flood pad with screen.