Chris one more question:
I use standard winter formulation windshield washer fluid that contains some pretty nasty chemicals (Methyl Alcohol, Ammonia, etc) to lower freezing point and melt ice. Will this degrade the Opti-Glass Coating? Or is it pretty chemical resistant like Opt-Coat 2.0?
If it will degrade it, I don't know what other options there are for Opti-Glass friendly washer fluids?