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3M 7100363321 is a Stikit abrasive disc (catalog 36551, product number 521U) intended for professional collision repair and sanding of paint, primer, metal and composite materials. The 5 in (125 mm) disc uses 40E grit and a durable E-weight paper backing for high material removal and tear resistance. It employs the 3M Stikit pressure-sensitive adhesive for quick attachment to compatible backup pads and straightforward disc changes.
5 in (125 mm) diameter, no center hole, 50 discs per carton, 4 cartons per case (200 discs total); max speed 12,000 rpm
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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