It's not acidic. It's a base of pH 12-13 I believe. Here's a quote from another post about A2Z from Eagle One. (orange bottle version).
Justin,
Thanks for the e-mail. Not sure if you have seen my post, but I am in
the office once again, have my coffee, and I think I make sense now. The
new formula of A2Z contains nothing on the acidic level at all. However, it
is strong on the alkaline base. We felt that too many people were having
problems with clear coat wheels and acidic wheel cleaners (not just ours).
Some of the wheel manufacturers today, as I am sure you are aware, are
rather inexpensive (a.k.a. cheap) and the quality shows. Since we cannot
control the clear coats used on wheels, we felt we should move away from
the acid base and go with the alkaline based cleaner we have now. We have
tested it in our wheel machine and on the road, and have yet to see any
adverse effects. The reason we do the road testing is to see the results on
wheels that get hot from driving, have less than perfect finishes, etc. As
for being safe for wheels that are chipped, it should more than be safe,
however it is difficult to say what the wheel has been through. It should
not have an adverse effects on a chipped wheel, but if the clear coat is
already failing or the chip has had brake dust embedded for any extended
amount of time, it is hard to say what will happen. Alot of it may come
down to how good of a clear coat is used. In other words, factory wheels
will be fine in this state, as will any good quality aftermarket wheel. It
really is hard to say something is 100% safe as sometimes it is user error
(cleaners on hot wheels) or poor condition of the wheel. Also, I am not
sure if you are aware, but some brake pads use an adhesive in the pads that
becomes acidic when mixed with water. Imagine a wheel using these pads in
wet conditions that doesn't clean their wheels for two months. The brake
dust gets wet many times over and has damaged the clear coat, however the
wheels are so dirty that they can't see the damage. Now the same person
uses any wheel cleaner and as the brake dust is removed, damage becomes
visible. Kinda one of those things where how do you prove who was at fault.
I have seen this as someone used a pH neutral product (not one of ours) on
a heavily abused (caked on brake dust for 6 months!!!) wheel. The wheel
looked horrible, and being that I worked for a company that made these
types of products, the guy asked me my opinion. I told him that he
shouldn't bother contacting that company beacuse it was not likely at all a
pH neutral product would damage his clear coated wheel. Eh, I am rambling,
but to make it short, the cleaner should be perfectly safe, yet it is hard
to say since some people really abuse their wheels or atract chemicals off
the road that may have bad reactions when mixed with any wheel cleaners.
Used on a well cared for wheel, our new formula will not harm them.
Okay, enough of that. I am glad you liked the stuff. I just like to get
product out to people that have tried other stuff so they can give us
feedback. It's nice to know how enthusiasts rate our products next to
others. Thanks for all the info and if you ever need anything let me know.
Joseph C. Kissel
Eagle One Industries
www.eagleone.com