working temp of dicor roof sealant

Warm up the tube to room temp.
I used a hair dryer to pre-warm the area being sealed. It brought memories to the days when i had hair.
In the 45F range, cure times might be a little longer than a 70F day.

I agree 40 to 120 F.

Warm it up first.

Over 40-120 F, however your roof can be warm on a cool day and if you warm it inside it will be usable. 65 degrees is the ideal temp but it's never ideal for long.