>>6270477Yeah I painted the airfix P-51D in 1:72nd with metalcote spray. Have you watched the tutorial video made by humbrol?
You need to spray 2 coats within 10-20 minutes of each other. Then you need to wait 24-36 hours to start buffing and when you do, slowly work up the pressure you are applying with a soft cotton material. Start from hardly any pressure moving in lines until you reach a point where a single stroke makes an effect. Then take it a notch back and do the whole model. The trick is that it should take 2-3 passes over a single point to achieve an effect, not 1. Otherwise you'll end up stripping the paint where you overlap.