Better Light Transmittance: The light transmittance is close to the original glass, the vision is clear and translucent, and it will hardly be noticed after the work is completed. Wide Repair Range: Double suction cup + silicone tube design makes the repair range wider, suitable for repairing various kinds of laminated windshield fragments and cracks. Good Effect: It only takes 20-30 minutes after using the windshield crack repair liquid, the repair effect can be restored to 90%-95% of the glass, and the effect is permanent. Negative Pressure Exhaust: The automotive windshield crack repair fluid helps prevent secondary damage: and the vacuum exhaust prevent secondary damage. Easy Operation: Clean the area around the broken glass, and there should be no stains and moisture in the broken glass, and the hose can be installed after removing the broken glass. Note: Wear safety glasses and gloves when using the Windshield Crack Repair Fluid. Product material: ABS + PP + silicone + metal Package List: 1 x Windshield Crack Repair Kit