Huge variables apply here, temperature, humidity, surface porosity etc…………………………….sorry fell asleep there (boring subject matter as its my job hell even the colour will affect the smoothness of finish due to darker colours having more colorant thus thinning the paint.
FyI the best brushes Ive ever used are Wooster Picasso, I use hamilton perfection rollers and the best finish I have ever achieved with a roller was with Little green paint.
Brushes[/url]
I think they harvest Ginger people to make them so they must be good