Norton Screen-Bak Durite SC Screen Cut Sheet

Use Screen-Bak Durite Q421 screen cut sheets with your sanding board or block to sand and finish fiberglass and composites; aluminum, brass, bronze, titanium and super alloys; hard, soft, and 300-series stainless steels; and hard and soft woods. Engineered with a P-grade silicon carbide abrasive and featuring an open weave, these die-cut screens cut more aggressively than paper or cloth and remove scale, rust and corrosion with minimal loading. They're waterproof, so rinse and reuse them to extend their lives and keep your costs down.