At temperatures of 40 degrees plus, what cure time should be expected before Air-Shield TMP is subject to rain?

Air-Shield TMP is being spray-applied at temps in the 40s (F). At temperature of 40 degrees plus, what kind of cure time should be expected before the product is subject to rain without fear of it washing off or being damaged?

Air-Shield TMP will generate initial rain resistance at 24 hours at 40° F (4.4° C) and 50% relative humidity.  If the temperature decreases below 40° F (4.4° C), but not below 32° F (0° C) during the initial 24-hour period, the cure time will increase by an additional 24 hours.  An increase in relative humidity above 50% will extend the cure time.