3M Stikit Gold Disc Roll, 01428, 5 In, P80A, 125 Discs Per Roll. 3M™ Stikit™ disc rolls are multiple adhesive-backed abrasive discs rolled onto a core. These ready-to-use Stikit™ discs feature a pressure sensitive adhesive coating on the backs – simply press the disc onto the backup pad and you’re ready to go.