2.2. Do the Steidle lubricoolants contain sulphides?

The lubricant Lubrimax Edel C contains additives with sulphide constituents. However, for compensation this medium contains non-ferrous metal inhibitors which reduce the reaction with the sulphides. The lubricant Twinmax contains emulsifiers on sulphonate basis, from which sulphides may be formed under certain circumstances. The lubricants Lubrimax Alu Quick and Lubrimax Alu-Fleckfrei do not contain any sulphides.