Determines the penetration and dynamic absorption of water. Standard primarily required in North America.
It is used mainly in Europe. This method measures the time it takes for the water to pass through a test piece of leather as well as the dynamic absorption of the water from it
It improves the wet-end process, be it neutralizing, retanning and greasing, thanks to its dispersing power as well as for rewetting dry skin.
Improves the fastness of non-waterproofed leather, while preserving at the same time its softness and natural character.
We show you various works that we have carried out to document our new hydroguding products.