For best results, apply at temperatures between 50°F and 90°F. Temperatures above 90°F can cause the paint to dry too fast, whereas temperatures below 50°F can inhibit proper film formation.
Avoid painting in direct sun. NOTE: If the surface is hot to the touch it should be considered too hot to apply this coating.
Not sure how easy it will be on a roof to meet those requirements.
As for the Paint and Primer, all that really amounts to is the addition of more titanium white to create better "coverage" over the underlying paint color.
It isn't really a primer, and cannot be used without a primer for certain colors. THD Auto-tinter will put a warning on the computer screen when those colors/hues are chosen.
|