Flexovit Waterproof Sanding Sheets can be used wet or dry and is a highly flexible high quality Silicon carbide abrasive. Waterproof paper is specially treated making it ideal for use with water or other lubricants. The paper lasts longer and gives a smoother finish when used wet as the water cleans, lubricates and helps prevent clogging. Size: 230 x 280mm.Select Option 1000g Pack of 25150g Pack of 25180g Pack of 3240g Pack of 25240g Pack of 3320g Pack of 25400g Pack of 25400g Pack of 3600g Pack of 25800g Pack of 25Assorted Pack of 3 Add to Basket Quantity