Ever have just an hour to wash and seal your car? Gyeon Wet Coat is put to the test today to see if I can wash and seal my Mustang in under 60 minutes while the sun sets. If I was using a normal paste wax or liquid sealant there is no way I'd make it. Between having to dry an uncoated car and waiting for a wax to haze I'd be left outside with a flashlight. This product claims to be as simple as as a spray on and wash off application. Will it really work?