I do paint chip repair for auto dealers and I wanted to know if the Opti-Seal would prevent the paint from curing or is it breathable?

Thank You,
Jason

good question. This needs an answer. Sorry, I don't have one, but would like to know. btw welcome to the board!

With paint work, never use a sealant or wax on top of a fresh paint job no matter what. Even if it's small bumper or scratch or chip repair. Allow 90 days to let all of the solvents out and then go back and put a sealant. For very small chips it may be fine if you hit them up with a pen type touch up marker or such but if you did a paint/blend job then you need to wait.