3 ms·
>> All the train cars I can think of were painted, except for some bulk carriers > some examples from Canada: This is called primer, and is a gray paint layer.
by pvaldes 3y ago
>> All the train cars I can think of were painted, except for some bulk carriers
> some examples from Canada:
This is called primer, and is a gray paint layer.
- jacquesm 3y agoPrimer is hygroscopic and would not normally be exposed to the elements.