Hindalco Industries Limited offers Polishing Aluminas. Hindalco Industries Limited is ISO-9001, ISO-14001, OHSAS-18001 certified metal company of the Aditya Birla Group and is the producer of aluminium and copper. These Polishing Aluminas grades are made by controlled calcinations and processing. The Polishing Aluminas ensure shape and size distribution, and consistent particle hardness. The Polishing Aluminas are available with a wide range of oil absorption values. These Polishing Aluminas are applicable to be used in emulsions, solid bars and pastes for stone and metal polishing applications.