3M Softback Sanding Sponge 0

3M(TM) Softback Sanding Sponge, 02600, 4 1/2 in x 5 1/2 in, Microfine, 20 sponges per box 6 boxes per case Microfine ranges from grade 1200 to 1500. Flexible foam pad enables user to sand hard-to-reach areas such as headlight openings, around door handles, door jambs, etc. Helps to eliminate finger marks and can be used wet or dry. 3M(TM) Softback Sanding Sponges are coated with aluminum oxide mineral. Each grade uses a range of mineral sizes. Microfine ranges from grade 1200 to 1500.