Lutan FN / Tanicor FN (new product name), aluminum tanning agent for the preparation of tanning baths.
Lutan FN can be used in a higher pH range than Novaltan AL and is therefore used, for example, in bird skin tanning. Article and recipe for bird skin tanning can be found in the magazine "Der Präparator" issue 2020. Lutan FN can only be combined with anionic additives under limited circumstances. Application amount: 6-10 g / liter of liquid.