TFA15230100 TUF-FIX Silicon Carbide Waterproof Paper (230 x 280mm, P100 Grit, Pack of 50) is designed for effective wet and dry sanding and surface preparation. Made with high-quality silicon carbide abrasive, it ensures consistent material removal and a uniform finish. The P100 grit is ideal for medium sanding and smoothing surfaces before finer finishing, while the waterproof backing provides durability and reliable performance in both wet and dry conditions.