High Quality Windshield Repair Tool Windscreen Crack Repair Kit

2. Find the glue injection port at the damaged area and use a pick needle to remove the broken glass.

3. Cut the long curing film according to the length of the damaged part (do not cut the width to ensure it can completely cover the cracks)

4. Fill the damaged area along the crack with repair solution, and then quickly cover it with curing film. Place the crack in the middle of the curing film and completely cover it.

5. Squeeze out all the bubbles between the glass and the curing film, and the entire curing film is completely adhered to the glass by the repair solution, fully adhering to the glass. Please maintain the curing film without displacement or air ingress throughout the repair process.

6. Drop a drop of liquid onto the suction cup, and then press firmly in the middle of the crack for 1 minute to make the suction cup and the curing film stick together. It is best to place the suction cup at the damaged opening of the crack.

7. Use your index finger to lift and pull the suction cup upwards [be careful not to pull it off], and keep pulling and pulling the exhaust bubble for at least 2-3 minutes

8. During this period, you will see bubbles constantly popping out. Pull the bubbles out of the curing film once, and then continue to pull the agent bubbles.

9. Maintain patience by changing positions and pulling multiple times until there are no cracks or black dots in the area, and the cracks gradually fade away

10.Observe the cracks at an angle of 10.45 °, showing small black dots that quickly move towards the
suction cup and disappear

11. Using a pen tip, align the crack in the middle of the car towards the top of the crack (please note moderate force). The black dots in the crack will further discharge, the liquid penetration will intensify, and the crack will further fade and disappear
12.Observe the glass at an angle of 12.45 ° until the cracks disappear before curing. Once cured, it cannot be repaired again

13. Maintain the curing film covering the cracks, move the vehicle to direct sunlight for 10 to 30 minutes, or use a UV lamp to replace the curing until cured

14. Tear off the curing film, scrape off excess resin, and repair is completed

2. Not familiar with the operation steps and not following the user manual (suggestion: be sure to read the video and manual first, pay attention to details)

3. Failure to open the crack channel, discharge the bubbles, and prevent the repair fluid from entering, which affectsthe repair effect (suggestion: contact our technical guidance if you really don't know how to operate)

4. Old cracks, due to prolonged exposure to rainwater erosion, dust accumulation, etc., result in many impurities inside the cracks, which affect the repair effect (suggestion: the earlier the glass cracks are repaired, the better the repair effect)