Robtec 7 in. x 7/8 in. Z-Abrasive Discs 8 Grit ( 1 Pack of 5 )
$30.75
Multiple abrasive layers on a sturdy plastic backup pad. Grinds through paint and epoxy, along with carpet and tile adhesive. Lighter than bonded cup stones for easier operation. Use on concrete, granite, marble, terrazzo and stone.