51144-20983 3M Floor Surfacing Discs 20983,80 Grit,7"x .875"(0)No Reviews yet Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: MMM5114420983 Qty On Cart Features 3M(TM) Resinite(TM) Floor Surfacing Discs are precut. Sharp, fast-cutting synthetic mineral with a tough, flexible paper or combination backing. These... Features Back Features3M(TM) Resinite(TM) Floor Surfacing Discs are precut. Sharp, fast-cutting synthetic mineral with a tough, flexible paper or combination backing. These discs save time and deliver a better value, better finish, and longer life. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review