A00571

Metal patina 155

ASSYST

... Excl. VAT

( ... Incl. VAT)

Size 250 ml 1 liter

Cold metal patina.

Gives a dark green colour on bronze, brass and copper.

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Warning

Contains

copper (ii) nitrate 2.5 hydrate pure | ammonia ....%

GHS pictograms

H & P & EUH phrases

H302 : Harmful if swallowed

H315 : Causes skin irritation

H319 : Causes serious eye irritation

H410 : Very toxic to aquatic life with long lasting effects

P260 : Do not breathe dust/fume/gas/mist/vapours/spray

P391 : Collect spillage

P273 : Avoid release to the environment

P280 : Wear protective gloves/protective clothing/eye protection/face protection

P305+351+338 : IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing

P303+361+353 : IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower

Product details

Technical Data

Patination is the application of an oxidation layer to metal objects (bronze, copper, brass, iron, aluminium). This can be done either cold or hot.

Please note: the same patina gives a different result on each metal.

Cold patinas are applied with a brush or cloth, or by immersion. Allow each layer to air dry. Once you have achieved the desired colour, rinse the object with water.

With the “hot” method, we heat the sculpture with a strong flame. We then apply the chemicals with a brush or cloth. Due to the high temperature, the bronze reacts immediately to the chemicals and a layer forms on the bronze.

To add shine and protect the patina, the sculpture is finished with a layer of wax.

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