Can You Guess What These Black Dots On Your Windshield Are For?
#shorts #frit #glass #windscreen #engineering
Yโall know those little dots on the edge of your carโs windshield? Well, theyโre not just for decoration, they actually serve three important purposes: structure, safety, and aesthetics.
First of all, the frit band is vital for keeping the windshield attached to your car. The rough ceramic paint provides a better surface for the urethane sealant, and it also protects the glue from UV light.
Secondly, the frits help reduce an optical distortion known as โlensingโ. This effect is caused by the sharp heat gradient between the black band and the transparent glass, and it can make straight lines look curved.
Finally, the frits just look nice. They cover up the glue and make for a more seamless transition between the frit band and the screen.
So there you have it, folks. The frits: not just a pointless pattern with a funny name, but an ingenious feat of automotive engineering.
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