Hey Roger,
Recently I used Hydrator 3.3 on some cracked semi-pigment leather. I spread a lint free paper towel and cover it with cling wrap. I came back after 3 days and black mold was growing under the plastic. I am not comfortable with this. How do I prevent the mold growth when wrapping using cling wrap to control moisture loss? I have 2 older leather car seats with cracking that I need to hydrate and fat liquor.
Regards,
Frank