3M 01221 3M™ Hookit™ Red Abrasive Disc, 316U, 01221, P220, A-weight, 6 in (15.24 cm), Colour: Red, 3M Stock No. 7000119784

3M™ Hookit™ Red Abrasive Film Disc 316U is a re-attachable abrasive disc intended for featheredging and paint preparation. The disc features a re-attachable backing for easy reuse which helps to lower material costs.