Sungold Abrasives Sanding Disc – 7 in., 400 Grit, Waterproof Silicon Carbide, 50 per Box

The Sungold Abrasives Sanding Disc is a 7 in. waterproof silicon carbide cloth disc, full resin bond on Y-weight polyester cloth backing with a 7/8 in. center hole, 400 grit, sold 50 per box.

Key Features

• 7 in. diameter, 7/8 in. center hole (arbor-mount, not PSA or hook-and-loop)
• Silicon carbide grain, full resin bond, waterproof Y-weight polyester cloth backing
• 400 grit (Sungold's stone-range discs are published in grits from 24 to 600)
• 50 discs per box (Obsidian's standard pack; not a published Sungold case count — see Notes)

Who Is This For

Sungold places this disc in its stone-products range; its sibling 5 in. and 6 in. silicon carbide cloth discs in the same range are described by Sungold as for stone, glass and marble, and the 7 in. size is reasonably the same intended use, though Sungold's page does not spell out material suitability disc-by-disc.

Not This Disc If

This is a plain center-hole disc for a standard arbor or backup pad — it is not PSA and not hook-and-loop, so it will not mount to a hook-and-loop backup pad.

Frequently Asked Questions