No. ArmorAll itself says not to use it on leather. Repeated use on leather will cause cracking and deterioration.
The best way to get the rust off of leather seats is to not let it get there in the first place but if that is not avoidable then you can use any kind of highly rated leather cleaning products such as armor all.
To dye leather armor in Minecraft, you need to have the armor piece and the dye of your choice in your inventory. Simply place the leather armor in the crafting grid along with the dye. The resulting item will be the dyed version of the leather armor. You can also use a cauldron filled with water to dye the armor by right-clicking the armor on the cauldron after adding the dye.
Short arrows from crossbows. The English archers' longbows effectively ended the use of leather armor.
Cleaning leather bus seats is best started by thoroughly vacuuming the seat, being sure to get into all seams and crevasses. The safest thing to use to clean the seats after vacuuming is a leather cleaner from a reputable manufacturer. There are many suggestions for using household cleaning products on leather seats but these often remove the finish on the leather or simply spread the dirt around.
Some examples of armies using leather armor for defense are in the pre-Qin dynasty times, leather armor made from different types of animals were used, even the rhinoceros.
Special leather care product, like Mothers Leather care is best.
You can use 4 of them to craft leather. Apart from that, they don't have much use.
Leather can be used for armor: helmet, chestplate, leggings and boots. Check out the link under "Sources and related links" below this answer for information about how to make armor.
The Point Black Body Armor are bullet proof leather body armor. The military, law enforcement, and correctional professionals all use this body armor to protect themselves from any injury to the body.
Hairspray or an eraser should work if not paint thinner
You can use leather, gold, diamond, and iron
Leather. Velvet is much too soft and will quickly wear and become torn and stained. It is not nearly strong enough to use for a car seat. Leather on the other hand will withstand the constant use that car seats undergo and is much more durable.