KB58 wrote:
I don't think that's for safety glass, which likely requires a second mold for the different-radius mate, then another fixture to hold them a fixed distance apart while optically clear molten plastic is injected between the two. I think, short of Lexan and its legality and wear issues, it's not financially realistic.
In 2016 I was quoted about $4,000 delivered from a Canadian manufacturer for proper safety glass, which was quite competitive. Around the same time, a European vendor quoted me $4k Euros plus crating and shipping, which would have added a lot. If I could make a P4 windshield fit, Fran Hall would sell me one for $1k plus crate and ship.