Features:Advanced resin formulaGood for multiple repairsEasy to use - takes only minutesRepairs all types of laminated windshieldsMinimizes of chips and cracks and stops them from spreads ingNote:1. Windshield repair kits contain chemicals that will cause an acid burn. Avoid all contact with eyes, skin and the body of the vehicle. Wear eye protection and gloves when handling.2. This kit only be used on bulls-eye, spider web, star damages, and some combination breaks smaller than 1 inch (25 mm) in diameter. This kit will not repair surface bits large than or cracks longer than 3/16 inch (5 mm) .3. Don't perform this repair in the hot sun. It will cause the resin to harden too quickly and the resin maybe low out of the seal and the pedestal, then your repair won't be as beautiful as it is beautiful if the vehicle is in a hot or d environment, allow now time for the vehicle to adapt to this temperature.Package included:1 * repair resin1* repair device5 * curing film1 * sleeve razor blade1* instructionEasy to use to repair cracks or breakage in car glass quickly and effectively Designed for cracking and breakage of less than 1 inch