SK-908 is made with super coated aluminum oxide corundum that's fused with zirconia alumina. Discs have an extra-tough polyester film backing. It delivers a fast, exceptionally long-lasting sharp cut with a consistent scratch pattern. It has maximum resistance to clogging and loading to reducing material consumption and increase product life.

Backing Flexible film backing
Bonding Resin over Resin
Grain
Aluminum Oxide/Zirconia
Grit 60-2000
Application
auto refinishing, wood furniture making, metal sanding, crafting, household,plastics.
Available 5” or 6” PSA/Velcro Discs