5MM | FLAT Excellent for flat scuff sanding. Although the ProFoam abrasive discs may feel aggressive on the surface of the pad, the foam allows for gentle sanding without leaving deep scratches on the surface. This sponge is great for sanding raw wood surfaces as well as finished surfaces. This is not for contoured surfaces that you don’t wish to flatten or break edges. 10MM | FIRM These dense foam pads will scuff sand both flat and soft profiles. They will scuff sand without leaving deep scratches when sanding into deeper angles and profiles. Examples of use would be inside shaker door panels, beveled profiles on doors, sloped surfaces and curves. 1/2” | SQUISHY Amazing ability to shape itself to curved & round profiles while scuff sanding. A must for all profiles that are hard to sand without flattening an edge. Because of its soft backing, the ProFoam abrasive discs won’t aggressively sand away deep scratches, rough profiles, etc. It is designed to ride the contour and scuff sand.
