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Sanodure® Fast Gold L

Aluminum Dye

Edition Date :
July 08, 2021
Sanodure® Fast Gold L is a homogeneous, water soluble dyestuff for the adsorptive dyeing of anodized aluminum. Only recommended for interior use.                            


  • Suitable for indoor applications
  • Good fade resistant properties


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Sanodure® Fast Gold L

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Product Data

Delivery Form   Granules
Solubility in water
(20°C/69°F) 60 [g/l]
Recommended dye bath
pH 5-6
Recommended dye bath
buffer Sodium Acetate
Light fastness   7-8
Single dye  
Dye blend   -


Sanodure Fast Gold L is handy for production of brass and yellow-gold shades where high fade resistance is required.  It forms a synergistic combination with Sanodure Fast Bronze L for matching the complete range of Gold alloys.

The main applications for Sanodure Fast Gold L are indoor applications and jewellery.

This dye is of special interest for the following applications:

  • short time dyeing
  • cold dyeing
  • dyeing of continuously produced oxide coatings (coil anodizing or similar thin coatings)
  • dyeing of cast parts of high silicon content
  • dyeing of oxide coatings with low adsorption power

Packaging and Handling