Hey Ismael, I am having problems myself with the 'new' revell plastic. What did you use to paint? Did you have any problems with crazing?
Ken,
MOST DEFINITELY!!! I posted some comments about this a few days ago. I've been fighting this since the first C6 came out last year and it was a hot topic on the "other" board where many of us come from.
The new plastic is very soft and will craze at almost anything. Since I use automotive lacquer paints (Cobra Colors 99% exclusively) I use their primer, Moon Mud, which works great on the new plastic. I've tried Plastikote T235 as well with good results, but Duplicolor did not pass the test.
Even hardware store enamel spray cans can cause the plastic to craze if applied too heavy. I opted for using Testors enamels only for everything else other than the body. Acrylics will be safe as well. If you are going to use Testor's Metalizers, spray a barrier coat first like aluminum, steel etc. Metalizers on the new bare plastic will craze as well. I've only built C6 and Z06 recently, but I've been told the new Mustang and the new Viper have the same problem. I didn't see that problem in the Revell Germany Ferrari 612 I finished a little while ago.
Depending on the severity of the crazing, it can be sanded away and start all over again.
Bottom line: Be patient, careful and test whenever possible......
I hope this helps.
Thanks,