A windshield is repaired by injecting ultraviolet light curable resin into the damaged area of the glass. The resin is cured, creating a bond between the portions of the windshield separated by the damage. A successful repair prevents the damage from spreading to unaffected areas of the windshield. The results of a windshield repair are subject to many uncontrollable variables. The age, type, location and size of the break can all have adverse effects on the outcome.