I've been doing some sandblasting on bluepra parts and discovered real quick that you have to prime the bare metal ASAP or it'll rust again practically overnight esp if the humidity is high. Dunno what it is about the metal they used in Supras but its almost insane how fast it'll rust. Little wonder so many have been sacrificed to rust over the years. Newer cars must have better alloy content that are more resistant to rust.
Phil D.
Phil D.