My installer says to laminate it, even if it is a solid factory color vinyl, a friend of mine in the industry who prints and installs says he never laminates plain lettering if it doesnt come off the printer. Personally I feel like using solid color vinyl, and then putting laminate in it before cutting, is a waste of laminate
If you are cutting lettering out of solid color vinyl, say black or red, do you laminate it?
YES of course not.
When applied to vehicles and Equipment, the vinyl will get damaged even with laminate.
There is no escaping that fact.
HOWEVER
The question you pose can offer alternative, as I have customers do this
Polyurethane Clear Coat, is a massive layer of protection.
When the base coat of the color is laid down the vinyls can be installed
after the base has off gassed.
The first coat is a light to medium spray, this is called a Mid Coat, and must be tack free
prior the the final coat.
The off gassed mid coat is the layer that protects the vinyl from the final coat which is
a substantial spray.
Next time you see a Boars Head truck parked, check it out , they use this method
and is why you never, ever, never do any work for Boars Head.
Damages to the Graphics must be addressed at a body shop.