Sanodal® Deep Black H3LW

Aluminum dye

Sanodal® Deep Black H3LW paste is an extremely stable homogeneous dye recommended for exterior architectural applications as well as for coloring thin films and for situations such as coil coating where a short immersion time is required.

Sanodal® Deep Black H3LW

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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
  • short dyeing times possible

Technical data

Product Data

Delivery Form Paste
Solubility in water (20°C/69°F) miscible
Recommended dye bath pH  5-6
Recommended dye bath buffer  Sodium Acetate
Light fastness >8 (12µm)/>10 (25µm)
Single dye
Dye blend


  • Outdoor
  • Indoor