3M™ Between Coats Finishing Pads are used to prepare surfaces before applying the first coat of finish or sealer and again between coats to obtain a super-smooth finish. Both tough and durable, these versatile pads can be used in a variety of applications both wet and dry. Reach for 3M™ Between Coats Finishing Pads and help create a robust finishing process.Use 3M Between Coats Finishing Pads to help achieve a smooth, professional finish. These pads help remove bubbles, dust nibs, and other minor blemishes that may appear during the final finishing stage. The synthetic material used in these pads does not rust, splinter, or shred like steel wool, and if they get clogged, simply rinse with water and reuse.