I've sprayed a white base coat (yesterday) and as a part of the colour scheme is another different base colour as well so masking is required on the white. I then need to put on some decals and finally a clear coat. My problem is that all the advise is to spray the clear as soon as the base has flashed off (30 mins or so) but as I have to put on masking tape on the white, paint the other colour and add decals before the clear coat I will be outside the window for the clear coat. Is there a best way to do this ?