Our windshield repair kits contain nanotitanium oxide, surfactants, mineral oils. It quickly repairs small cracks and debris in the windshield, saving time and efficiency and restoring clear vision. It is easy to use: use a needle to remove the broken glass from the crack and wipe it dry. Secure the repair bracket to the crack and suck with a suction cup. The air from the crack is discharged through the bracket. Drop 1-2 drops of repair liquid into the center of the repair stent. Tighten the bracket and wait for the repair fluid to penetrate 5-10 minutes. After penetration, remove the stent and attach the healed membrane, move the car to sunlight for 10-30 minutes or use an UV lamp until cured. Tear off the cured film and scrape off excess cured material with the blade. It can also effectively prevent the cracks from further expanding, ensure the structural integrity of the windshield, and avoid larger-scale damage. Net content: 1set Product name: Windshield repair set Keywords: Repairing cracks Gross weight: 38.2g Ingredients: Nanotitanium oxide, surfactant, mineral oil Packaging size: 7*2.5*10.5cm Product size: Bottle: 1.65*6.2cm, Blade: 4*2.2cm, Cured film: 5.3*9cm, Picking needle: 0.8*2.4cm, Repair bracket: 10*8*6cm Box meter: 56*36*21.5cm Weight of one box: 8.75kg Shelf life: 3 years Storage method: Please store it in a cool and covered area