I urge everyone to bookmark that blog; it is always a fascinating tour of the weirder and wonderfuller places on our planet. And let me leave you with this simply jaw-dropping video of undulatus asperatus in action.
(A sunscreen with a physical block like titanium dioxide or zinc oxide can be applied last, after a serum or moisturizer.) Apply a serum next and, finally, moisturizer if you need it. Polis also recommends serums or sunscreens with moisturizers built in because they save time.
Be sure to wait 10 minutes between each application of clear coat. After the final coat is applied, it will be about 1 hour before the surface is safe to touch. It is strongly recommended that you wait 30 days before waxing, buffing or taking the treated car through a carwash.