N1 is a liquid, neutral cleaning concentrate suitable for gentle ultrasonic cleaning of metal, plastic, glass, ceramic and rubber surfaces and ensembles consisting of different materials. Also for jewellery manufacture and restoration of worn jewellery. Cleans quickly precious metals and gems.
Removes oils, greases grinding, lapping and polishing residues as well as dust and fingerprints.
Free of alkalies and acids, without smell and biodegradable.