Elma 1:20 Chrono Clean
- Elma 1:20 Chrono Clean
- Concentrare 1 to 20 with tap water
- Available in 1, 10 & 20 Litres
- Flashpoint 33°C
Cleans & degreases disassembled watch & clock works, including wall clocks, metal precision parts and assemblies in an ultrasonic bath. It removes greases, waxes and resinous oil efficiently. Also traces of rust will be removed step by step. The cleaning solution is nearly pH-neutral and causes a gentle cleaning.
Brass & copper alloys are brightened. Chrono clean 1:20 achieves a temporary corrosion inhibition for steel after cleaning.
Elma 1:9 Watch & Jewellery Concentrate Cleaning Fluid - see under - Jewellery Cleaning Fluids for listings.