I have, for a rock hit that made a crack like the size of a quarter that spreads out in multiple directions from the center of the break. Like a $20 kit from an auto parts store. One where you clean the area, remove debris. Put on a suction like device, and drip the material in and let stuff sit for a while.

It definitely filled in the Crack and made it a lot less noticeable, but it’s still noticeable. Supposedly it strengthens that part and helps stop the crack from spreading. Dunno. Been fine for about a year now.