Silicon carbide abrasive on waterproof latex backing makes these 9" x 11" sandpaper sheets durable and versatile for wet or dry use. With a fine 360 grit, they deliver smooth, precise finishes on wood, metal, plastic, ceramic, and glass. Ideal for woodworking, metal polishing, automotive refinishing, and detailed craftwork, these sheets provide consistent performance and long-lasting reliability. The 100-pack ensures you have plenty of material for professional projects or DIY tasks requiring expert-level sanding and finishing.