303 has ben around for ages, and its better than armor all. its less greasy. and its water based not silicone so it does better on engines. also works great on marine appications, and seen it used on a bunch of crop dusters and other planes too.
ONR would be good. but if you have access to hose and bucket that's ideal. as far as wax/coating ive had good luck w the megs one in the liquid or the TW hybrid ceramic spray
the ones with the brushes do scratch since the same dirt off the car in front of you hits your car. between the two id use the touch less, but those have to use some harsher cleaners usually in my experience. however, if there is a self serve bay by you, thats optimal. bring a bucket mitt and...
honestly coatings are overhyped a bit! that said have done a handful. id say that they do need care, and they need to be periodically cleaned more often than when it rains, since here thats like once a year except this year :p if kept clean and periodically topped up with something consumer...
i have experience withc quartz. not that specific one, but the one in the blue bottle and for wheels, those are what i usually end up doing. have used gyeon once, again not the same one but it came out fine. nothing to talk abotu though. honestly think it'd like asking thr better wax, most name...
probably said a million times by now, but claying removes bonded contaminants like from rails and what not. so prior to a wax i would clay. easy way to tell is put your hand in a ziploc bag and run it over and if it feels smooth its good if it feels bumpy then id clay. for iron related stuff...
oh dang!!!!!!!! in my explorer ive left tons of stuff on the bumper and then when i go back to it and open the lift gate still there! at least i wont smash a tailgate on it though... have done that too, but with an impact
the more oily the longer it lasts usually ;) there are probably exceptions to that but kinda. oils last longer than water in environment ;) the water base ive found the best luck w has been griots VR desssiing and meg hyper with like a 2:1 something like that u less customer specifies but that...
iffy. id shop around a bit. my pricing comes in a solid below that. does it come with paint correction as needed before the coating and ppf? however if tou feel like it i say try it yourself at least the ceramics since they ar egetting easier and easier to use by the day. long gone are the days...
as a detailer personally for gloss at the comsumer level megs gold class liquid is fuego. durability ive had good luck w griots sealant or whatever the tan color wax is they make. ceramics i go w the carpro usually in the blue box... man i really wish i remmeberd names