ITEM NAME:Car Windscreen Windshield Repair Tool DIY Kit Wind Glass For Chip&Crack Qua G5L7 Specifications: Type of project: fillers, adhesives and sealants Material type: plastics Special function: automobile glass maintenance tool Material: plastics and rubber Use steps: 1. Clean the periphery of the broken glass. The old wound can be cleaned with cotton swab droplet repair solution. There can be no residual moisture and stains. 2. Find the injection port at the damaged place and remove the broken glass with a pick-up needle. 3. Cut the long solidified film according to its broken length (width is not cut to ensure that cracks can be completely covered) 4. Point the repair fluid along the crack breakage, then cover it quickly with the curing film, place the crack in the middle of the curing film and cover it completely. 5. All the bubbles between the glass and the curing film are extruded. The whole curing film is completely adhered to the glass by the repairing liquid. The whole repairing process should keep the curing film immovable and free from air. 6. Drop a drop of liquid on the suction cup, and then press it hard in the middle of the crack to keep for 1 minute, so that the suction cup and the curing film are joined [the suction cup is preferably located at the crack break]. 7. Pull the suction cup up with your index finger [pay attention not to pull it off], and keep the exhaust bubbles for more than 2-3 minutes. 8. During this period, bubbles will continue to pop out. Once the bubbles are extruded from the curing film, the agent bubbles will continue to be pulled. 9. Be patient to change position and pull it up several times until there are no cracks in which there are no black dots and cracks fade away slowly. The cracks were observed at an angle of 10.45 degrees and disappeared after the black dots moved rapidly toward the sucker lifting position. 11. With a pen, align the crack in the car towards the crack in the middle of the crack to the top of the cra.Clean the periphery of the broken glass. The old wound can be cleaned with cotton swab droplet repair solution. Tear off the curing film and scrape the redundant resin to repair the end. If there is residual fog, drop as little repair liquid as possible in the fog, cover the curing film and naturally adhere, never touch with anything.