Jewellery Cleaning Solution Elma TecClean A2 2.5 Litre - HF7023
Intensive ammonia based cleaning concentrate for iron, coloured and precious metals and glass.
Removes mineral and animal/vegetable oils, fats and greases. buffing, lapping and polishing residues.
Dilute 1 part to 20 with water for ultrasonic cleaning, 1 to 10 in a dipping bath.
Rinse thoroughly and dry after use.