The 6" Hook & Loop Sanding Discs have an Aluminum Oxide abrasive material bonded to a hook & loop backing. They are available in various grits and hole patterns.
Mitch M.
using your product to sand prior to polishing Acrylic. Meisnerartcasting.com
Richard b.
Product worked perfectly
Raymond A.
Great product I love it the only thing is I ordered my sandpaper with no holes and it came with the holes but I could work with it