notime & imported_Progress- Welcome to Autopia! Sounds like I`m late to this party, but here goes anyhow:
Never used the stuff, but I know some people here use it and still speak highly of it. I`m sure accumulator will be in at some point to discuss KAIO vs FK1000p. Seems FK1000 is the ultimate if you just want solid protection against the elements. I haven`t used it yet, but I`ve had great results with the Collinite waxes- like most.
Ultimately, if you like KAIO, no need to switch unless there`s just something else you`d like to try.
Yeah, I always get on my FK1000P soapbox when it comes to durability and protection. IME it`s the only thing that compares with *heavily* layered KSG and has basically replaced the latter in my regimen. BUT....
I like KAIO as a (functionally) non-abrasive Paint Cleaner and FK1000P works fine over it. If you like KAIO then no need to buy something different IMO. Ditto for KSG, but I never got decent durability (by my tough standards) unless I used *at least* four layers and I ended up deciding that fewer than six was insufficient.
FK1000P doesn`t give the "thick layer of plasticy stuff" effect that KSG does and hence does not protect against marring/etc. in the same way. Probably not a significant issue for most people and not a factor at all unless you regularly layer KSG very heavily. With FK1000P you only need two layers, with the second done after the next regularly-scheduled wash (don`t layer it too soon- beware solvent-effect).
One/two coats of FK1000P last/protect at least as well as 6 layers of KSG IME and generally look better IMO. Lookswise, IMO FK1000P vs. 476S is color-dependent, but even paints I thought looked awful with FK1000P (as opposed to 476S) ended up growing on me and *NOTHING* I`ve ever used has ever garnered more compliments from complete strangers...they regularly come up to me in parking lots to rave about my beaters since I switched to the FK!
476S shouldn`t mess with underlying KSG but will prevent layering on more. I never combined the two but rather picked one or the other.
If using 476S/FK1000P it doesn`t matter what you use underneath with regard to durability, waste of time/product IMO. Whatever you use first (KAIO/etc.) just preps for the stuff that`s on top and the idea of "layering durable products over each other for more durability" doesn`t pan out IME. Just prep the paint the way you like to and then use the right LSP on top.
And KAIO + Collinite 845 works well on exterior trim, but then so does KAIO + KSG if you do it properly. I still use the Klasse twins on some high-gloss exterior black plastics due to that "coated with thich plastic"-effect, does help keep them marring-free IME if you use enough KSG.