Retanning agent based on melamine resins.
CORETAN MTSN is a product based on melamine resins, with tanning and neutralizing effect, containing about 90% of active substance.
CORETAN MTSN has a very good lightfastness and it is very stable against aging.
CORETAN MTSN is suitable for soft articles, improving fullness and firmness.
CORETAN MTSN produces in water an alkaline reaction, it is a slightly anionic product and it is completely compatible with the other anionic synthetic tannins, resins, vegetable extracts, dyes and auxiliary agents.
The suggested percentage of use is between 4% till 6%, referred to shaved weight, and depending on the type of skin.