Opt for the Screen-Bak Q422 fine grit screen sheet for its superior non-loading performance with sanding boards or blocks. This washable and reusable screen sheet is perfect for both professional contractors and DIYers. It features P-graded silicon carbide for efficient cutting, resists loading, and can be rinsed and reused. The waterproof screen sheets come in a convenient dispenser, reducing waste and simplifying storage while effectively removing corrosion, rust, and scale.
