Emery paper sheet (fine) water proof grit no. 400 or equv. as per is: 715 make: - grindwell norton/ car,emery paper coated abrasive with drill or plain weave cloth backing grit no 40 (rough or coarse) as,emery cloth in 50 mtr roll with drill waved cloth backing,emery cloth in 50 mtr roll with drill waved cloth backing as per is: 715, grit no. 280 to 320(extra f