Features: 1. **Effective Crack Prevention**: Our windshield repair kit uses advanced polyurethane and silane coupling agents to effectively seal and prevent the spread of cracks, ensuring your safety on the road. 2. **Simple Application Process**: Designed for ease of use, simply clean the damaged area, apply the solution, attach the curing film, and let the sun do the work in just 5 minutes. 3. **Fast Curing Technology**: Experience rapid results with our fast-curing formula that hardens quickly under sunlight, allowing you to get back on the road in no time. 4. **Crystal Clear Finish**: The nano fluid fills small cracks seamlessly, restoring your windshield's clarity and ensuring an unobstructed view while driving. 5. **Complete Repair Solution**: This kit includes everything you need for a professional-quality repair at home, making it a cost-effective alternative to expensive windshield replacements. Our automotive windshield repair fluids contain polyurethane, silane coupling agents. It can effectively prevent the spread of cracks. Its use method is simple: 1. Clean and dry the damaged area of the windshield, 2. Apply the windshield repair solution to the area that needs to be repaired, 3. Attach the curing film, fast curing in the sun for 5 minutes, 4. Finally, clean the residual resin on the surface with a blade. And it can quickly fill small cracks in the windshield and restore a clear view.