On Saturday it almost reached 60 deg. Decided to wash and apply 2nd coat of Z. Tried to get out early but as I was washing a neighbour came over admiring the car. Right in the middle of washing a panel. Well after we talked I washed the whole car again cause I could see water spots. I tried to apply Z6 and that went on OK. I then tried to apply Z2 with a foam applicator by dabbing first and than spreading it out but by the time I got back around ( it was only a 2 foot sq. section) it was already drying and hard to spread out. I moved the car in the garage and carried on. Even the Zaino site says you can apply in shade or direct sunlight. How is this poosible?