There is a common misuse of the word dye” within the leather repair and restoration enterprise. The filler acts like artificial scar tissue, filling the void created by the cat claw’s penetration into the leather. When accomplished accurately, the cat scratches either disappear from view utterly or will appear to the casual observer as a natural attribute within the leather-based. The next is a brief demonstration of cat claw harm restore that I’ve uploaded to Piscasa.
An Advanced Leather Solutions technician needed to strip off this incorrect color and re-coloration to avoid wasting the furniture. The Cat Scratch Repair DVD from Advanced Leather Options shows the repair process in a lot larger detail. He is actively involved in managing Advanced Leather Options, a company with greater than 20 years expertise in leather-based furnishings restore, restoration and maintenance.
He has written extensively on this subject and has co-authored a Leather Technician’s Consumer Guide. Kevin has been invited to speak often about leather care and upkeep at each the professional and consumer level. It is rather rare that leather would be pigment coated without having been dyed first. It penetrates into the fiber structure of the crust (leather-based) and establishes the color. Usually it penetrates completely by means of the leather-based (struck by way of) so taking a look at a cross reduce, you see the same colour from front to back. Spill a liquid and it’ll soak into the leather-based, potentially staining the leather-based.
The dye isn’t molecularly certain to fiber structure, fairly it as floating within the fiber bundles. The dye molecule migrates out of the medium (on this case denim) and is flushed down the drain. That wave size or spectrum of sunshine hits the dye molecule and breaks it up. This course of progressively leaches the dye from leather causing the leather-based to lose its coloration (fade).
Bottom line: dyed or unfinished leather is beautiful when new, but it’s aesthetically susceptible to staining and fading. It is typically the costliest leather as only the finest hides (least flawed with unpleasant hide traits) can qualify to be unfinished. Most leather then goes by means of a secondary coloring course of with the applying of a pigmented coating.