just wanted to update this. I did the side by side today and have to retract my previous statement.... Adams DWC hands down. Much better results. Images below:
After (note this is with 0 agitation, just spray, rest, rinse)
The Adams removed about 50% more of the contamination than the other.
Good stuff and I will be ordering by the gallon from here on out.
The SFE is more of a gel consistency. Ours, as you know, is a thin liquid, which we felt allowed it get better coverage into all of the tight areas that most wheels have.
If you saw faster drying than you'd like, be sure the wheels are totally cool to the touch before spraying the DWC (or any wheel cleaner) on it. That will give you a little extra time to work before it begins to dry. Working on a single wheel from start to finish will ensure that you see no drying as well.
SRT brakes are dusty, for sure. Have you tried our Quick Sealant to seal them up?