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Windshield Repair: Understanding Resins and Repair Processes

Windshield repairs are a crucial aspect of maintaining the safety, performance, and appearance of any vehicle. Over time, chips and cracks can compromise the structural integrity of a windshield, potentially leading to further damage or even accidents. While it’s essential for any vehicle owner to seek timely and efficient windshield repair services, understanding the science behind these repairs can offer valuable insights that help inform decision-making and reaffirm the relevance of professional assistance.

At Best Choice Auto Glass, we take pride in our status as a leading provider of auto glass repair and replacement, windshield repair and replacement, and windshield camera calibration services in northeast Oklahoma. Our commitment to providing high-quality solutions is rooted not only in the hands-on expertise and professionalism of our technicians but also in our dedication to educating clients about the various aspects of auto glass care.

In this post, we demystify the science behind windshield repair, shining a light on the role of repair resins, the intricacies of the repair process, and the reasons why professional services like ours are indispensable for achieving optimal results. By gaining a deeper understanding of the science underpinning windshield repair techniques, you can more confidently assess auto glass repair options and appreciate the value of partnering with specialists like Best Choice Auto Glass.

The Role of Repair Resins: A Critical Component of Windshield Repair

One of the key factors determining the success of a windshield repair is the quality and composition of the repair resin used. Repair resins are specialized adhesive compounds designed to penetrate and fill cracks or chips, restoring structural integrity and clarity to the windshield. Some essential considerations when examining repair resins include the following:

  1. Viscosity: The thickness or viscosity of repair resins can vary, with some specifically formulated for small cracks, while others are better suited for larger, more extensive damage. A professional technician will select the appropriate resin viscosity based on the size and severity of the windshield damage.
  2. Curing Time and Process: Repair resins cure, or harden when exposed to ultraviolet (UV) light. The curing time and process may vary depending on the resin’s specific formula and surrounding conditions, such as temperature and humidity.
  3. Strength and Durability: High-quality repair resins bond the damaged glass effectively, providing both strength and durability to withstand the natural stressors faced by windshields on the road.

Understanding the Windshield Repair Process

Several stages constitute the successful repair of a windshield, each of which plays a critical role in ensuring an effective and long-lasting solution:

  1. Cleaning the Damaged Area: Before repairs can begin, it is essential to thoroughly clean the damaged portion of the windshield, removing any dust, dirt, or debris that could cause imperfections in the repair or prevent proper bonding of the resin.
  2. Application of Repair Tools: Professional technicians utilize specialized tools (such as a bridge injector) to create a vacuum or pressure seal around the damaged area. This device helps deliver the repair resin precisely and consistently into the chip or crack.
  3. Injection of Resin: Once the repair tool is in place, the technician carefully injects the resin into the damaged region, filling the voids and cracks to restore the windshield’s structural integrity and appearance.
  4. Curing and Surface Levelling: After the application of repair resin, the technician exposes the resin to UV light, encouraging the curing or hardening process. Once the resin has cured, any excess material is carefully removed, and the windshield’s surface is leveled to ensure a smooth, consistent finish.
  5. Final Inspection: After completing the repair process, the technician will thoroughly inspect the repaired area, verifying the proper bonding of the resin and the restored clarity and strength of the windshield.

The Importance of Professional Windshield Repair Services

While there are many DIY repair kits available on the market, obtaining optimal and lasting results from windshield repair efforts relies heavily on the knowledge, skills, and equipment of professional auto glass service providers, such as Best Choice Auto Glass. By partnering with professionals, you can expect several crucial benefits:

  1. Expert Assessment and Repair Techniques: Our technicians possess the experience and know-how to accurately assess and address your windshield’s specific damage, selecting the appropriate repair methods and resin formulations to ensure the best possible outcome.
  2. Access to Industry-Approved Materials and Tools: Professional service providers use industry-approved repair resins and specialized tools not readily available to the average consumer, resulting in more effective and reliable repairs.
  3. Warranty Coverage and Peace of Mind: Best Choice Auto Glass stands behind the quality of our windshield repairs, offering warranty coverage to provide clients with assurance and confidence in our services.


The science behind windshield repair is a complex yet fascinating area that demonstrates the importance of specialized knowledge, materials, and techniques in the auto glass repair domain. By understanding the function of repair resins and the intricacies of the repair process, as well as recognizing the value of professional services like those offered at Best Choice Auto Glass, you can make informed decisions and choose the most optimal solutions for your vehicle’s windshield repair needs.

For all your windshield repair needs in Tulsa, choose Best Choice Auto Glass as your trusted and experienced partner. Experience the difference between professional windshield repair services. Contact Best Choice Auto Glass to request a free quote or schedule an appointment today!

Tulsa’s #1 Auto Glass Installation & Repair Company