buellwinkle said:
Lots of people talk about wax longevity but I think it's overrated. If you had a wax that lasted forever as some car salesman would lead you to believe is possible for $699, what would protect it? Afterall, you wax to protect the clearcoat which protects the basecoat. So do you wax your permanent wax to protect it. See, it's all silly because the same things that make your cleacoat look dull or swirled will make any wax dull or swirled even faster since it's not as hard as the clearcoat. So what you end up with is wax that is still on the car and is probably still protecting the clearcoat but looks dull and has swirls in itself. So yes, water beads up, is that why you waxed your car, to see water bead up? So while I agree that I too want the ultimate wax that made my car shine like new for years, the reality is that any wax that stays on more than a month is likely not going to be at it's peak in appearance and will need to be clayed to remove that dull wax and have new wax applied, cause afterall, we wax to maintain the shine, protecting the paint is nice but that's not on the top of people's mind. So for me, I want a wax that lasts at most, 6-8 weeks, after that I'm not going to happy with the shine and have to re-wax anyway. I don't want a wax like some caranubas that last 2-3 weeks because I don't have time to rewax that often and I don't want a wax that last 3-4 months because that just means I have to remove it before rewaxing creating more work.
Just my 3 cents.
Some excellent points but here is my take on longevity.
No wax or sealant prevents the dulling effects you are speaking about - micromarring and its effects on optics.
These paint visual problems (optics) or elimination of such can only be kept in check by meticulous surface care between waxing/sealing sessions.
This task is in the hands of the vehicle's washer, QD'er and duster. If the micromarring you are referring to is kept to a minimum by careful paint care (i.e proper washing technique, never QD'ing a dirty or dusty finish, parking away from trees and sprinklers whenever possible, etc), the longevity of the wax/sealant's performance can be very important for those with multiple vehicles, tight time schedules, family life

, long winters, hot summers, extreme pollen seasons, etc.
The longevity I am speaking about goes beyond beading and another protection feature here at Autopia - slickness . Longevity for me also includes most paramont - appearance.
My protectant of choice (Zaino system) delivers this. Zaino gives me the freedom to just wash meticulously and add some protection and appearance boost with products like Z6 or Z8 after each wash.
Zaino allows me to be refrain from unnecessary QD'ing to boost appearance between washing. My sealed finish seems to retain. that just wash appearance seemingly to the next wash.
Most important is the choice/option to add additional protection at 2 weeks, 1 month or if necessary several months down the road.
