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Sanodal® Black 2LW

Aluminum Dye

Sanodal® Black 2LW produces a Blue-Black color. At medium concentrations it is used for Blue-Grey and Midnight Blues shades.

Sanodal® Black 2LW

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  • Excellent light- and weather fastness properties
  • Suitable for outdoor and indoor applications
  • Overdyeing by a subsequent electrolytic dyeing process possible
  •  Designed for many architectural needs

Technical data

Product Data

Delivery Form Granules
Solubility in water (20°C/69°F) 50 g/l
Recommended dye bath pH  4.5
Recommended dye bath buffer  no buffer
Light fastness >9
Single dye  ✓
Dye blend  –


  • Outdoor
  • Indoor