07-23-2010, 04:10 PM
Andrew...Did you paint BOTH sides of the boxcar..?? If not...you know the results.... 
If you don't need to paint both sides, they both should get a primer. This will help as well in preventing warpage or dimensional changes.
If you don't need to paint both sides, they both should get a primer. This will help as well in preventing warpage or dimensional changes.
Gus (LC&P).