I have one client who called me and told me that all he has to do is speed up when it rains and car is clean again.
I thought he was nuts..but after 50+ coating installations, he is not the only one who claims it...
And car does look clean after a good rain storm...is it perfectly clean. NO...
Like everything else. it needs maintenance...I have a client with a car after 3 years csl still acts like a new install...some cars may loose some beading effect when abused, ( like 24/7 outside and not cared properly)
But you can still notice the coating on the car, shine is there and...
Use ONR most of the time...C2V3 is not used after every wash...it is used as topper or as needed...C2V3 is tricky to use...never use it when the sun is out...spray the towel not the panel ( or be ready for nightmare)
And I am Gtechniq trained and accredited installer.
I use ONR as quick...
Whacky,
I am also Gtchniq accredited and I will try to answer it.
Crystal Serum Ultra is Professional coating. Exo is not...Anybody can install it.
Exo is softer coating, and it is totally possible to put marring marks in it.
It maybe the towel, price and quality have nothing to do with it...
Sometimes carpro spot remover is enough to remove some coatings...and sometimes it takes 1500 grit sandpaper...
205 with MF pad should be enough for most coatings.