I was planning to launch this Saturday but need to buff and wax the hull as I do every spring. Today was about 45 and rather humid in the building where the boat is and neither compound nor the Presta Ultra Cutting Creme were working effectively. I spent more time experimenting on the first 10' of the port side than I normally spend doing the entire side. Finally gave up, and decided to postpone my launch until we get some warmer temps to try again - hopefully next week. Is there a minimum temperature for this process - I didn't see any indication on the labels.