How to Repair a Windshield Star

If you have noticed a small, star-like crack on your windshield, you might be worried that the entire windshield needs to be replaced. In many cases, however, this type of crack can be repaired with a windshield repair kit. By using one of these kits and taking some other basic measures, you can repair the windshield star yourself, saving time and money.

Instructions

1

Clean the windshield thoroughly. Use a razor blade to remove any glass chips, and scrape away any residue from the surface. Mix three parts vinegar to one part water in a container and use this solution to clean the windshield with a sponge or rag. Dry the surface before continuing.

2

Measure the size of the windshield star, including the length and number of "rays" extending out from the center of the star.

3

Purchase a windshield repair kit if the crack contains no more than two rays that are a half-inch or shorter in length. If the crack is larger, consult a professional to determine if the crack can be repaired.

4

Apply the repair adhesive according to the manufacturer's instructions in the kit. The directions vary by kit, but will most will likely involve injecting the adhesive with a syringe and sucking the air out of the crack.

5

Let the adhesive fully cure and dry, then use the razor blade to shave off any ragged edges or bubbles.