Designed for use on paint and primer, 3M™ Production Resinite Gold Sheets, 216U, are ideal for fine featheredging, for use during the final sanding step before priming, as well as sanding water-based finishes and bare wood. These sheets leave behind no residue, and feature 3M™ Gold Fre-Cut™ Aluminum Oxide that is long-lasting and provides a consistent finish. The 3M™ Paper Sheet 216U is intended for dry sanding only. 3M™ 216U Gold Sandpaper is long-lasting and is one of the best products for dry sanding. This product leaves no residue and is ideal for sanding water based finishes. This product provides a resin-coated aluminum oxide paper. Used for sanding bare wood, coating removal, and between-coat sanding. This sandpaper is 3M™'s standard abrasive and is designed for its fast cut rate, flexibility, and consistent results.

3M™, 5114488667, Abrasive Sheet, Series: 216U, 11 in Length, 9 in Width, P220 Grit, Medium Grade, Aluminum Oxide Abrasive, Paper Backing, Applicable Materials: Clear Coat, Paint, Plastic and Primer, Gold, A-Weight Backing Weight, Waterproof: Yes