Amphoteric tannin
Properties:
To obtain brilliant color and good tightness without loose grain.
Excellent softness and light fastness, to maintain the flat grain.
Main application:
Used for retanning.
Amphoteric tannin
Properties:
To obtain brilliant color and good tightness without loose grain.
Excellent softness and light fastness, to maintain the flat grain.
Main application:
Used for retanning.