Since spring, I've been experimenting with different pre-wax glazes, trying to find the best alternative to HD-Cleanse.
So far, I've tried Menzerna Finishing Touch Glaze, RMG, and P21S Gloss Enhancing Paintwork Cleanser (GEPC). GEPC was recommended to me by Picus over on "that other" detailing board.
HD-Cleanse is known for being an extremely difficult product to use, but it does produce very, *very* nice results. It has great cleaning ability, good filling ability, and leaves a great gloss. That's all assuming you can get the damn stuff off of your paint, though. MFTG is just kinda all-around mediocre. RMG produces a *fantastic* gloss, but doesn't have much cleaning power (in spite of the fact that it smells like strong solvent), and good filling ability.
GEPC, OTOH, is very easy to use. It has good cleaning ability, decent filling, and leaves a gloss superior to that of HD-Cleanse. It can also be applied by
PC, which greatly speeds up the process. Just rub it in, allow it to dry, and the resulting glaze residue is *easily* removed by hand. The stuff works, and works *very* well.
I let my wax deteriorate a bit more than I normally do. This resulted in some bug hits on the front of my car that wouldn't come off with a normal wash. GEPC, applied by hand, made quick work of these little nasties. It works very well on the windshield, too. Like the other glazes mentioned, it also works well on plastic, rubber, and trim.
GEPC also makes it easier to apply very thin layers of wax. It's hard to explain, but once you've seen the effect, you'll know what I mean. You don't get those streaky, missed areas that are so common when applying wax. And it makes hand-applying Vintage even easier.
I still prefer RMG for use after abrasive polishing, but for general pre-wax use, GEPC is an amazing product.