PDR6400 Light Weight Backing AO Fil-Free PSA Disc for Metal

Fil-free discs deliver versatile sanding and finishing performance across wood, paint, fiberglass, body filler, and both ferrous and non-ferrous metals. Constructed with aluminum oxide abrasive and lightweight PSA (peel-and-stick) backing for quick, secure attachment. Engineered specifically for ferrous metals, iron, and steel applications. Available in multiple grits and grain options to match your surface preparation needs.