If you want to save money and the crack doesn't bother you, you can do the following to stop the cracking extension:7 C8 N6 H5 I2 w$ m6 l, s. a% q8 G# Z
. m5 P: I3 |$ B6 T1 `(1) Buy a set-tube Epoxy (come with twin-tube to mix) at auto parts store or homedepot+ {6 H3 w2 w7 f- N# N) C5 A( o
7 V2 A# M3 N% w) P3 \(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.& G# e- f) q. n% x
# V; W+ m& F. G d
(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.