Feature: The kit is designed to provide owners with the necessary information and tools to repair minor damage in laminated automotive windshields. This kit is only used for target centers, spider webs, star damage and some combinations with diameters less than 1 inch (25 mm). The kit will not repair surface pit cracks larger than or equal to 3/16 inches (5 mm). If the damage is located in the driver's main observation area (DPVA).Car owners should ask professional glass repair technicians to check the windshield to determine whether the windshield should be repaired or replaced. The kit can be used to repair multiple damages. The complete optical clarity of glass may not be repaired with this kit. Instructions: In case of damage, cover the area with transparent tape to prevent moisture and dirt from entering the damaged area. The damage should be repaired as soon as possible to prevent small cracks from spreading. Do not repair in direct sunlight. The ideal application temperature is 60 F to 90 F (15 C to 32 C). If the vehicle is in a  or cold environment, the vehicle is allowed enough time to adapt to the temperature. The surface must be clean and dry for proper repair. Keep the resin out of contact with the paint, wiper blades or decoration of the car, otherwise it may cause damage.  Not all damage can be repaired to restore full optical clarity. To reduce the risk of chemical contact with and eyes, always wear safety glasses and gloves when handling this product. Specifications:Condition: brand new.Material: Metal, Color: As Picture ShowCuring time (the time required for fillers to reach the full set): at least 30 minutesThe lowest curing temperature of filler: 50 F.Package Weight: Approx 36gFitment: For Car Windshield Crack RestorePackage List:1 * set Car Windscreen Repairing ToolNote:1. Monitors are not calibrated same, item color displayed in pos may be showing slightly different from the real object. Please take the real one as standard.1、The kit is designed to provide owners with the necessary information and tools to repair minor damage in laminated automotive windshields 2、This kit is only used for target centers, spider webs, star damage and some combinations with diameters less than 1 inch (25 mm). The kit will not repair surface pit cracks larger than or equal to 3/16 inches (5 mm) 3、If the damage is located in the driver's main observation area (DPVA).Car owners should ask professional glass repair technicians to check the windshield to determine whether the windshield should be repaired or replaced 4、The kit can be used to repair multiple damages 5、The complete optical clarity of glass may not be repaired with this kit