Deioners Speciality Chemicals [P] Limited supplies Cardium Cleaner to Remove Bituminous Coating. Deioners Speciality Chemicals [P] Limited offers a range of speciality chemicals used in varied industries. The Cardium Cleaner to Remove Bituminous Coating is specially designed to remove bituminous coating from Gear case, Pipe Lines, Heating Systems, Oil Coolers, Cable Cranes, Mobile Cranes, etc. It is highly concentrated powerful solvent based cleaner capable of removing all types of mineral oils. The Cardium Cleaner converts the deposits into an emulsifiable material which can be hosed off using water. These properties make the product an outstanding performer in all installations, such as, Refineries, Railway Maintenance Shops, Airlines Overhead Terminals and Engine Rebuilding Workshops etc.