Elma Clean 75, concentrate, with ammoniac, for jewelry, 1 l
Elma Clean 75 (EC 75) is a liquid, ammoniated cleaning concentrate for workshop and laboratory as well as for jewellery cleaning. It cleans and brightens precious metals, copper, brass and gems, gives new brilliance. Reliably removes dirt, fat, grease, sweat, oxides, buffing compound, rouge, lapping residues, polishing paste, etc. Lights up jewellery and non-ferrous metals due to ammonia.
Zinc, aluminium and light metal alloys may be attacked - check before use! Not for soft gems like pearls, corals, lapislazuli, amber, opal etc.
Application and Dosage
- Ultrasonic Cleaning bath: Dosage: 5 - 10 % in water
Temperature: 20 - 50 °C (works also at room temperature, but slower) - Without ultrasonic cleaning bath: Dosage: 10 - 15 % in water
Temperature: 20 - 50 °C - Agitate workpieces, moving of pieces recommended
Details
- Colour: Light yellow
- Contents: 1 l Show more
Sales unit: 1
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