Cold silver blackening bath - 1 litre

The blackening of silver, as a natural ageing process, enhances the product's artistic qualities. A very aesthetically pleasing and striking play of half-shades is then achieved.

AG-AU DUBER oxides accelerate this process:

- they cover the surface of the product with silver sulphides
- they are multicomponent substances (besides sulphides they contain other chemical reagents improving the quality of the substance)
- the colour intensity and durability depends on the accuracy of the preliminary surface preparation (degreasing, etching), the duration of the blackening and the temperature of the bath

Canister capacity: 1 litre.

NOTE: Immersion times and blackening process temperatures indicated on the labels are approximate values.

COLD oxide dyes the item black. It is a durable product and can be applied locally to the workpiece with the help of a brush.

The formula is based on electroplating literature.

The effect after using the oxide can be seen in the accompanying photo.