The best thinners for the Aster paint supplied with kits is regular Cellulose car paint thinners. I don’t know if this description is understood in the US but that is what we call it here. Having applied the touch-up paint then the item needs to be placed in an oven, 120 degrees Celsius for 20 minutes should be enough – and do it when the wife is out! Without the heat treatment the paint will take forever to dry. Hope that helps. AsterUk |