Boley interviewed the head of sales united, Mr. M. Bonillo, at the ultrasonic manufacturer Elma in Singen about the new product EC95.

Boley:
How did the idea for the new development of the EC90 come about?

Mr. Bonillo:
It was developed on the basis of customer requirements. The customers asked for a powerful cleaner in order to be able to remove polishing paste and wear dirt quickly. In addition, the cleaner had to be as odourless as possible, brightening, highly concentrated, effective at room temperature and ultimately biodegradable.

Boley:
What are the advantages of the EC90 compared to, for example, EC95 or Elma 1:9?

Mr Bonillo:
The Elma EC95 is currently our strongest cleaner for robust materials. Only aluminium and light metal alloys as well as transport as hazardous goods are subject to restrictions. This was the task for the Elma EC90, which is additionally suitable for soft stones, aluminium, light metal alloys and unrestricted transport by road, air and sea. Our ammoniacal Elma 1:9 with the main application in watch movement cleaning in watch cleaning machines completes the programme in a sensible way.