If you want to save money and the crack doesn't bother you, you can do the following to stop the cracking extension:3 [6 D4 P! | W1 L" T. T0 f4 z
, S; N/ q8 Q* ](1) Buy a set-tube Epoxy (come with twin-tube to mix) at auto parts store or homedepot g: Y+ Y* G+ Q0 K- Z+ c! l* i
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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.. c2 R+ O3 u. V- Q
9 f) r7 R! ^8 x( {7 B" F8 n3 b(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.