Using a DIY repair kit on a small enough splinter in the windshield can help prevent the crack from expanding, but it won't eliminate the damage to the vehicle. The purpose of a repair kit is to help stop the windshield from chipping again when it flexes due to the weather. These kits are designed for car owners with little or no experience in windshield repair. Whether you're a car enthusiast or not, it's important to keep your vehicle in good working order to ensure safety and functionality.
That means repairing small chips and cracks in the windshield as soon as possible, especially if they're impeding your line of sight. If left unattended, this type of damage can become a serious problem. Fortunately, if you fix the problem early enough and the damage is minor, you can repair it without needing the help of a professional. There are a variety of affordable and effective windshield repair kits available in stores and online that allow you to easily make repairs at home. These kits can't repair all types of windshield damage, but they work well with small chips and cracks.
This buying guide will help you find the best windshield repair kits available. I took a lot of factors into consideration when compiling this list of the best windshield repair kits. I made sure to choose products from reputable manufacturers with a reputation for creating high-quality items for automotive purposes. I focused on kits that were easy to use, especially for car owners who have limited or no experience with these types of repairs. I also made sure to offer kits in a wide price range to suit a variety of budgets.
Finally, I reviewed consumer feedback to see how these kits work in real conditions.
Blue Star Windshield Repair KitThe Permatex windshield repair kit is a great option if you've never repaired windshield damage before and want the process to be simple and trouble-free. This product does its job by providing you with an airtight end result that requires no mixing, a very light preparation and little existing knowledge. Suitable for use in cracks and chips, but especially ideal for bullseye and star-shaped cracks, this kit can repair damage up to 1.25 inches in size. It's a complete kit with everything you need, including easy-to-follow instructions that guide you through the process with photos. It can be used at temperatures between 50 and 75 degrees Fahrenheit, and the included resin cures with natural sunlight.
The only potential downside is that it can take a little longer for the resin to fully dry and cure because it's a professional quality solution. You'll want to wait or use the help of an UV device to speed things up. This windshield repair kit from Blue Star is an affordable option for anyone who needs to repair a small crack or chip in a windshield. Each kit includes an injector, an alignment seal, a resin chamber, a curing film sheet, a razor blade, a resin tube, and instructions in English and Spanish. This is a single-use kit, so it comes with enough resin for a repair. It's easy to use and can prevent damage from spreading.
For best results, plan to set aside about an hour to repair your windshield on a warm, sunny day and review the instructions carefully. Glass damage may still be visible after repair, but this kit makes chips and cracks much less noticeable, allowing you to see the road better and minimizing the chances of a crack spreading.
Rain-X Windshield Repair KitThe Rain-X windshield repair kit repairs all types of laminated windshields, minimizes the appearance of chips and cracks, and prevents cracks from spreading. It is good for multiple repairs and the crack disappears when examined at an angle of 45 degrees.
Includes a one-gram bottle of resin for repair, a repair device, curing strips, a razor blade, and instructions. This kit is easy to use, doesn't take long to complete the repair, and includes enough resin to repair more than one chip. The resin cures only when exposed to UV light, making it easy to work with and clean. It is capable of injecting resin deep into most cracks, displacing air bubbles and restoring the appearance of glass.
However, the kit will not work effectively for patching large holes. In addition, it does not have a pin to remove pieces of crushed glass, and the instructions are somewhat technical and can be difficult to decipher. In addition, the product has a strong odor and can stick to the skin if you do not wear gloves. Another advantage of this kit is that it comes in a hard plastic case with enough resin to complete 10 repairs, making it an excellent overall value.
It's really the best choice for fine fissures rather than deep chips. And while the value per tube is good, the kit itself is expensive.
Permatex Bullseye Windshield Repair KitIf you want a repair that's virtually undetectable, consider the Permatex Bullseye Windshield Repair Kit. It is specifically designed to correct dart-shaped damage up to one and a quarter inches in diameter.
This product is compatible with most laminated glass windshields. One of its best features is its application of a component - no need to mix or heat. This kit is made for the typical vehicle owner and is easy to use. It doesn't produce any discoloration and, as long as you follow the instructions, it produces the results you expect.
It prevents cracks from spreading and seals the damaged area, making it very difficult to see. You may need to view the product's online tutorial for more detailed instructions. And while it makes many cracks undetectable, some may still be visible after repair.