Abstract

Metals played a key role in the history of mankind ever since. The naming of special periods in history (e.g. the Bronze Age, the Iron Age) reflects this high importance. In modern society metals are still very important. A serious challenge with regard to metals is the damage by corrosion, particularly when metals get into contact with strong acids or alkalis which are often used in professional metal cleaning processes. Hence, the protection of metals is strongly recommended.
ZSCHIMMER & SCHWARZ developed two products which protect metals from corrosion by acidic cleaners and at the same time contribute to the cleaning power: ZUSOTEC CP 100 and ZUSOTEC CP 160.