Repairs minor chips, scratches and bullseyes in windshields or other glass windows. Repairs stone damages. Makes a crystal clear repair. Cures by natural sunlight. Kit requires no mixing, no heat and is safe and easy to use. Has the same index of refraction as the original glass to make the repair virtually undetectable. Designed to be used by the car owner. One-component windshield repair. Size of 0.25 oz.