If you want to save money and the crack doesn't bother you, you can do the following to stop the cracking extension: 2 e; ]3 \& T! M& l* f8 ]: F4 q ! @' x4 V+ E7 R6 ^(1) Buy a set-tube Epoxy (come with twin-tube to mix) at auto parts store or homedepot " d! P% v* h. H% S! P& S5 ]6 g2 B0 X5 e
(2) To buy a round or square think-glass-disk with diameter or side length of 1 inch. If you can't find it, you can go 99 cents stores or dollartree to buy a large-clear-cloth-button at similar size.+ v/ Y! x8 e7 q3 D
! ^& t2 p% V, c* t( j x! _& q
(3) Prepare Epoxy well, spread the paste to one side of the glass or button, attach it to the crack-upper-end from inside of windshield. Wait for 24 hrs. It'll be as solid as a rock and permanently stop the crack extension.