Achieve a uniform, clean, and smooth surface with SC5 – a highly effective, concentrated wet grinding compound from OTEC. SC5 is specially developed for coarse and fine grinding of precious metals.

SC5 is used together with plastic or ceramic grinding media in OTEC’s ECO-Maxi grinding and polishing systems, as well as in other grinding and polishing machines. It is suitable for all precious metals and other non-ferrous metals. Thanks to its foaming properties, SC5 also acts as a cushioning buffer during processing, protecting delicate workpieces from impacts and scratches.

The compound ensures that workpieces are left clean, bright, and corrosion-free after processing.

Dosage: Use in a 3–4% solution – see mixing instructions on the container. The liquid is highly concentrated and should be handled using light protective gloves.

Perfect for professional jewellers and workshops looking for an efficient and gentle grinding result with a consistent and fine surface finish – regardless of the finishing system used.