In the cooler weather the flash rate of CQUK was much slower. Under today's conditions it was flashing before I could finish coating a small area. I definitely should have ordered regular CQuartz for these conditions as the flash rate would have been easier to contend with, but I was being cheap and just used the CQUK I had. Luckily this is a personal car as I noticed a couple high spots now that everything is setup I just can't breakdown. I am curious if these high spots will eventually wear down? Otherwise I will have to re-polish those areas and redo the CQUK.