The Norton 16" 100 Grit Red Heat Sanding Screen is a high-performance abrasive screen designed for floor sanding applications. It features 100% patented Seeded Gel (SG) ceramic alumina grain, which delivers a fast, consistent cut and extended lifespan—up to 2–3 times longer than traditional silicon carbide screens. This makes it ideal for final sanding to blend marks from edgers and drum sanders, as well as for abrading between coats of finish.