Durable and washable mesh sanding sheets that last at least four times longer than traditional paper. The fully porous design allows for universal dust extraction, minimizing clogging and buildup. Features silicone carbide grain for harder wear and high-temperature tolerance, ensuring a longer working time and a smoother finish. Ideal for professional use, these sheets are compatible with all sanders and make the sanding process quicker and easier. Specifically designed for use with delta sanders, they are suitable for wood, metal, paints, and varnishes.