Ah, i think we misunderstood what you had on your car.I tried to clay bar it once but it's like diesel soot, it's extremely fine. The clay bar wouldn't take it all the way off, nor would soap and a wash mitt. A soft waxing pad and turtle wax paste cleaner wax took it off though, without damaging the paint as well mind you.
Windex strips the mirror coating off... learned that the hard way :lol:
no idea. I think its the same visor they use on F1 helmets maybe? idk. I think i have the non carbon version of the Arai helmets F1 drivers use without all the aero bits.What the hell makes a visor worth $130? :lol:
car helmets in general cost more than bike helmets.Even optically correct anti fog motogp visors only cost like $80 max.