Block sanding sheets are designed to be used with Mirka’s 3 x 5in (81x133mm) sanding tools.
These abrasives are ideal for sanding small defects by machine to quickly level the surface to match the surrounding profile.
When used with a dust extractor or the Mirka MR-35SGV self-generating vacuum sander, conventional 8-hole paper reduces dust and net sheets offer almost totally dust-free finishing.