SEM 150mm 6" Sanding Disc 320 Grit - Box of 50 [SA260320] Brand_Shakespeare Box Dimensions: 3"H x 3"W

Box Dimensions: 3"H x 3"W x 5"L WT: 1 lbs

Originally they were used for mounting on the backside of dash panels for mounting to the console

Super Lube® Silicone Lubricating Brake Grease is Kosher Certified

The original system was called the Lectra/San

SEM 150mm 6" Sanding Disc 320 Grit - Box of 50 [SA260320] Brand_Shakespeare Box Dimensions: 3"H x 3"W150mm 6" Sanding Disc 320 Grit Box of 50 SEM Performance Abrasives are specifically designed for todays complex automotive repairs. The abrasive products incorporate precision grain technology, which provides fast cutting, long life, and a consistent finish on all substrates. Features: Film backing Semi open ceramic blend Standard P grade grit Fast cutting Exceptional edge wear Consistent scratch Quick Guide (pdf) Brochure (pdf)