Our 3M Stikit system was designed for convenient disc changes between grades or applications. Stikit discs come ready to use with a pressure sensitive adhesive coating on the backside so that attaching them to the disc pad is as simple as pressing on a sticker, yet they remove cleanly from a 3M Stikit disc pad. Stikit discs tend to provide a more aggressive cut than do 3M Hookit products.
3M 20348 Stikit Low Profile Disc Pad, 3 in x 1/2 in x 1/4-20 External, 7000118609
$22.36
Factory Stock, 7-10 Day Leadtime
3M Stikit Low Profile Disc Pad provides secure attachment for a 3M Stikit Disc (sold separately) on a random orbital sander or other rotary tool. This lightweight, shock-resistant backup pad is constructed of firm density foam for sanding flat surfaces, and has a tapered edge for applications where some flexibility is needed.

Dynabrade 91167 1/2" W x 13" L 120 Grit A/O DynaCut Belt, 50/pack
3M 11419, Roloc Disc 361F, P240 XF-weight, TR, 2 in, Die R200P, 7000045105
3M 50013, Venture Tape Cloth Duct Tape 1500, Silver, 72 mm x 55 m (2.83 in x 60.1 yd), 7010337384
3M 77559, Cubitron II Hookit Cloth Disc 784F, 77559, 36+ to 120+, 5 in x NH, Die 500X, 7100232738
3M™ 37018, Supplied Air Respirator Vortex Cooling Assembly V-100/37018(AAD), 70070799013, 1 EA/Case
3M 11411, Roloc Disc 361F, 50 YF-weight, TR, 1 in, Die R100N, 7000045095 
