Clean the glass surface before using the windscreen repair kit. Then squeeze the windscreen chip repair kit into the glass cracks. After squeezing the glass repair fluid, leave the car in the sun to dry, glass scratch remover will solidify quickly.After 10-20 minutes, scrape off the remaining glass crack repair fluid with a spatula. The Windshield Repair kit can repair small cracks chips only in 20-30 minutes, so it is super quick fix and can save your time. It prevents damage from spreading and restores the windshield to near new . The materials of glass glue repair used do not contain chemicals or toxic substances. The repair work needs to be done by yourself and window chip repair kit can be done quickly even though you are a girl. This cracked glass repair kit is very easy and quick to use and scratched glass repair kit can be used without worry. Avoid contact with skin and eyes. This Windshield Glass Repair Kit is suitable for repairing all types of laminated windscreen chips and cracks, such as cobwebs, bulls-eye, half-moon cracks, star-shaped damage and combination damage less than 1 in. ( 25 mm) in diameter. This auto glass repair fluid kit has good penetration ability to achieve the best repair effect with the smallest appearance, with advanced repair fluid design for better repair, windshield restoration. Close - new condition, saves you time and money.Manufacturer: GHEART Package Quantity: 1 Part Number: FG-HMCH-NGDSGHEART Windshield Crack Repair Kit,Car Windscreen Chip Kit,Glass Scratch Remover,Glass Repair,Car Cracked Glass Fluid,Glass Fluid for Fix Cracks 20ml