3M Auto Hookit Purple Sanding Discs Size:3M Hookit Purple Sanding Disc P240 3" high gloss polish or the

high gloss polish or the first stage in a two-step polishing process

The gentle dual action mechanism helps prevent holograms in conjunction with the large 15mm orbital throw

Works on a water basis – for mechanical or manual application

extraction & dry method

3M Auto Hookit Purple Sanding Discs Size:3M Hookit Purple Sanding Disc P240 3" high gloss polish or the3M Hookit Purple Abrasive Sanding Discs are designed for fine featheredging, the final sanding step before priming, or prepping before blending. These discs feature high performance sheets designed to cut fast and last long, allowing maximum usage from each disc. They are excellent for use on tough marine gel coat, paint and primer systems. Grade Range: Coarse (24 P80).