No UV tank needed, its not UV cure its just supposed to reflect UV light when finished.. i havnt noticed a difference, may just be a gimic, but it was only $2 more than the regular seal coat dip, so im not complaining
I don't use a turner. It is thick enough, and dries fast enough, that I don't see any sags. I just coat them, and let them hang and cure overnight above my paint table. I've fished them the next day, but waiting two days makes them really hard.