As Scottwax has said, the Clearkote products (Moose Wax, Vanilla Moouse and Quick Shine work fine in direct sunlight. Today I tested Quick Shine to see for myself.
The test car is a black VW New Beetle that needs a wash! Under the dirt it's been polished with 3M products and a PC so the car...
I would be interested to hear how you deal with the really difficult spots to reach.
Doorjams, trunk and hood lip areas etc. Wheel well go along with this. A really great detail job has to include this difficult areas.
How do you do it???