New Product Details

01 February 2023

Introducing the new Growel AL Black, a faster, simpler, and cost-effective alternative to black anodizing

Growel Al Black product is newly developed for the immersion process. It gives an excellent black finish on aluminum & aluminum alloys

Salient Features:

  • Growel Al Black is a twin additive system
  • Lower temperature (< 30°C), operation is feasible
  • ROHS Compliance process
  • Bath life can be extended by replenishment.
  • It is supplied in liquid form, easy to replenish as usual
  • Excellent corrosion resistance up to 350 hrs. NSS after applying topcoats Aquaguard 401, Zincoseal SB 201/202 & protective oil Grodal RPSB 106


  • Excellent glossy black deposit.
  • Improved aesthetics.
  • Good adhesion & hence, the issue of coating peel off is totally eliminated – Improves productivity.
  • Complies with the recent industry directives – Hence, it is ready to use in online production.

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