Jesse Ransom said:
Thanks, everyone, for the info so far!
I confess after reading these, watching the Project Farm video, and visiting the Auto Geek forum, I don't feel much clearer about the distinction (if there is one) between a coating and a wax, and whether there are tiers wherein one thing is relatively permanent (I mean, compared to wax or whatever they spritz on at a car wash). Sure wish there was a "start here" with a flow chart... that forum seems to have a thread for every aspect of every product.
Is it bonkers to hope that for a DD that a protective coat could be put on every... (insert optimistic time frame)... and just drive through a car wash when it's dirty betweentimes? (I feel like I can hear the cringe from folks who know what they're doing...)
Yeah, it's really easy to get confused. The detailing market is absolutely rife with marketing doublespeak and outright bullE36 M3. So many things get labeled as "ceramic" because they contain a trace amount of SiO2.
If you want to do it "right" with a true ceramic coating, do the paint correction steps listed in the above responses, then pick your poison of coatings. As mentioned, I used Gyeon Mohs Evo. Others have reported great results with Adams Graphene and Cquartz 3.0. Those seem to be the three that get mentioned the most on the forums and Reddit. I sincerely believe you can't go wrong with any of them.
But, if you don't want to do all that work and you just want to give the paint a little extra protection, the newer spray "ceramics" (I put that in quotes because they are not true ceramic coatings like the ones I mentioned above) will do a really good job and are dead easy to use. Literally just spray and wipe. And many of them can be used as "drying aids" which is how I usually do it. Basically, that means that after you wash the car while it's still wet, you spray each panel before you dry it off. That way the spray gets mixed in with the water and wiped all over the panel. It works great, and it's barely one more step than washing. For spray coatings, as mentioned I like TEC582 because it's super easy to use, doesn't streak, and is pretty cheap when you buy it by the gallon. It only lasts a few months, but that's OK in the summer when I'm washing pretty often anyhow. For longer lasting protection (though not as long as the real coatings), the top rated products in all the testing and videos seem to be either Griots 3 in 1 or Turtle Wax Hybrid Ceramic. Again, pick your poison, you can't really go wrong. I switch between different products all the time.
As for drive through car washes, that's almost a religious thing in the detailing community. Most "serious" detailers will cast your soul into hell for using one. I'm not one of those. I live in Michigan, my garage is not heated, and I'm old. I'm not manually washing my cars in the winter here. So yeah, I do use them, though somewhat sparingly. They can cause scratches, and the chemicals they use can strip coatings. So, make use of them, but don't buy one of those subscriptions and go every week like some folks do, and you'll be fine. You might have to do a minor correction every year if you do get some damage, but they aren't the end of the world.