3M 6 Inch Gold Discs NH P80-400
3M Stikit Gold Disc 216U, 6 in x NH P400 A weight, 5 per pack. An aluminum oxide disc constructed on an A weight light paper backing. Available grades: P80: $7.99 P180: $3.29 P220: $3.29 P320: $3.29 P400: $3.29
Merchant: Auto Barn