>>> Bag 1 Pic 1 - Wrinkles on top and bottom
Wrinkles are when the leather becomes too tired without the sufficient fatliquor (fat and oil) originally tanned or hydrogen bond with the protein leather fiber with about 14% into the leather from a rawhide.
It is the fat that plumps the leather fiber with fullness and the oil that lubricates for flexibility and suppleness. Since fatliquor is VOC (volatile organic compound) it diminishes through time and will require period rejuvenating to maintain the original appearance perpetually. Leather rejuvenating to rectify wrinkles is by Hydrator-3.3 > Fatliquor-5.0 system.
>>> Bag 1 Pic 2 - rubbed corners
Rubbed corners accelerate when the surface is not protected with rub-resistant protection. Routine protection with Protector-B/B+ reduces friction rubbed corners.
>>> Bag 2 Pic 3 and pic 7 - Darken Marks
These darken marks look like mold/fungus root systems beneath the surface that shows through. There is no way to remove them, since the roots are below the surface. The only solution is to re-dye it dark-brown or black with Aniline-76 > AnilineTop-76G system so as to camouflage it. KillMold-3.6
https://www.leatherdoctor.com/leathermoldodorinhibitor-3-6-1/
only controls the infestation of mold and fungus on a periodic basis especially when humidity is high locality.
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>>>Pic 4 and 5 - rubbed edges
Rubbed smooth edges are repaired by either AnilineTop76G or rough up edges will need Bond-3D to bond the loose skin smooth.
https://www.leatherdoctor.com/leatherbond-3d-1/
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Most of the products mentioned are found in this Leather Doctor Kit-A6
https://www.leatherdoctor.com/leather-aniline-topcoat-refinishing-kit-a6-tc/
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Roger Koh
Leather, Skin, Hair, Eye & Acne Care System Formulator
Consultant / Practitioner / Instructor / Coach
web: www.leatherdoctor.com
forum: www.leathercleaningrestorationforum.com
email:
[email protected]