Patina set for cold patination of brass

Product no.: 141

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9.99 / set(s)
Price including VAT, plus shipping
Delivery weight: 2.5 kg
1 l = 5.00 €
1 l = 5.00 €

Patina set for cold patination of brass

 

Set consisting of two different solutions:

1 L liver of sulfur solution (SOLUTION I)

1 L copper sulfate solution (SOLUTION II)

 

Instructions: Clean the brass object thoroughly and rinse it with hot water. Apply the liver-of-sulfur-solution (SOLUTION I) uniformly with a sponge to the brass object. It is also possible to immerse the object into the solution, but the chemical reaction could run irregularly leaving behind water stains. After the application of the liver of sulfur solution rinse the object with hot water and treat it immediatly (wet process) with the copper sulfate solution (SOLUTION II). Apply the solution with a sponge, too. Afterwards rinse the object again with water. With this the dyeing process is concluded. The process can be repeated several times to intensify darkening. After the last process dry the object immediately, blow it off with oil free compressed air and dry it in the oven.

 

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