7" Starcke Sandpaper Velcro Back #400

Starcke sandpaper is a professional grade abrasive product that uses an aggressive blend of silicon carbide grains and a durable waterproof backing material. This product combines rapid stock removal with a long working life. Perfect for marble and other soft stone applications, this sandpaper disc uses a QRS connection and it may be used for wet or dry sanding. FeaturesPerfect for marble fabricators and tile contractorsResists clogging when used wet, extending the life of the discThe QRS backing makes disc changes simpleUse wet or dryMaximum 4000 Rpm