I chuff it all up with sand paper then score chequered lines across the base to give it more purchase. Never have it flaking off or coming loose. Before I started doing this I sometimes had the entire base peel away and ended up with a sandy Frisbee, which whilst fun did nothing to dampen my frustration at having to re-base my models
Automatically Appended Next Post: Oh and I don't use the supplied plastic stand I use bike spokes painted black