Seriously considering Dipyourcar.com's Burnt Copper.
Yup. The stuff works great. I peeled the dip off the two that turned out great already, came off easy peasy and separated right at the edge of the rim like it is supposed to.The dip pulls right off the tires. Part of the kit even includes a special bottle of release agent you apply to the tires prior to spraying the dip to make it easy to remove.