Well I have to agree that I need to reduce it but I live down here in "hell" AKA Georgia and over the weekend it was 90+ degrees. So I am sure that had something to do with it also.
Yep! I live near Houston, Tx. so I feel your pain. Humid too!
Like 4404spd stated, I too use the correct temperature reducer to reduce primers and sealers to help the flow out of the materials. Without the reducer the thick materials will have lots of "Orange Peel" texture.
Just scuff it with a maroon scotchbrite and reshoot it!