If you want to save money and the crack doesn't bother you, you can do the following to stop the cracking extension: , q1 O+ k( y* G1 O' f' X 5 D" m/ s8 M8 U(1) Buy a set-tube Epoxy (come with twin-tube to mix) at auto parts store or homedepot+ ~* V8 i$ D5 S) {
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(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.8 u0 Q: p5 g) d' ?- @
9 G2 Z5 m! f* S* q; C) u6 H6 S: r(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.