Phenol-based, low bisphenol retanning solutions
Download our brochure with low bisphenol retanning solutions



Do you want to optimize your leather recipe on bisphenols? Let's get started!

Laurence Irwin
Global Product Manager
laurence.irwin@smitzoon.com
Optitan TD 636
Pre-tanning & Retanning agent
BioTan XP 01L
Bio-based phenolic retanning agent with no detectable bisphenol values