01-03-11, 06:54 PM
The chalky stuff is just oxide forming. Any product will probably just cover it up meaning it will show through again. Getting ride of the oxide would be hard without the use of any sort of solvent or acid. Alternatively you could stop it from happening in the first place by coating the rubber with some sort of wax/oil. I have a protector spray I got from JJB that’s oily its shit on the rest of the shoe but its good for the rubber. Saying that none of my black shells are old enough to have this problem.

