Ive got several wingboost fans here, including red clovers, blue bladed wingboosts and the two black/white ones that came with a k2 cooler. Cant see any way of removing the blades on any of them. Taping them up would be akward and the frame would get in the way when spraying them. May be possible to use plastidip and then just peel it off the parts that dont need painted.