What To Consider When Buying Auto Glass Repair Kits

We live in an age of do-it-yourself and quick fix solutions. Repairing a damaged auto glass is no exception to the trend. More car owners are now choosing DIY repairs over visits to an auto repair shop.

Why? Because it’s a lot cheaper.


5 Things To Consider When Buying Auto Glass Repair Kits

Most auto glass repair kits are under $10. Whereas if you have the same auto glass repaired at a shop, costs could quickly add up to a few hundred dollars. However, this doesn’t mean you can get away with just about any kit and expect similar results. There are a few things to consider before buying them.


1. Make sure you need repairs, not a replacement

Auto glass can be damaged to an extent that it is no longer repairable, and the only way to fix it is to have it replaced. If this is the case, you shouldn’t be looking into DIY solutions. What you need is a car service center that’s fully equipped to remove the auto glass and replace it with a new one.


2. The size, shape, and amount of damage

Repair kits are effective against the most common auto glass abrasions. These include shallow chips, cracks, and scratches that take on the following shapes:

  • Flower
  • Star
  • Bull’s Eye

Apart from their shape, the size of gapes must be factored in as well. Each kit is specifically designed to fix damages up to 6 inches in length. Some car owners purchase more than one kit to try and repair cracks longer than 6 inches. But this isn’t something experts would recommend.

The maximum recommended length for DIY repairs is 6 inches. Damages that span 6 to 8 inches long must be handled by a professional with the appropriate tools and equipment. Cracks that are longer than 8 inches are irreparable and require auto glass replacement.

Finally, you have to consider the amount of damage present. Auto glass that has too many chips, cracks, and scratches to count may need to be replaced since it’s already a safety hazard.


3. Resin quality and volume

The best repair kits come with a transparent, high-quality resin that blends perfectly with the auto glass. By comparison, substandard kits have yellowish resins. Temperature sensitivity is another positive sign of its quality. The faster it dries in direct sunlight, the better its formulation.

Next check the package for the resin’s volume. It usually rounds up to 1 gram which is adequate for fixing a small-sized crack. If there are several gashes on your auto glass, you may need more than one kit.

Pro tip: When you purchase a kit the first time, test it on scrap glass to see how well it blends and dries. This will also prevent you from damaging the windshield any further.

4. Included accessories

The more useful accessories a repair kit has, the better. So be sure to check for much-needed accessories like a cleaning cloth and a resin applicator.


5. Ease of use

Auto glass repair kits must always include an instruction manual in the package. It should be detailed enough to guide you through the process, so you don’t end up damaging your auto glass more than it already is. Illustrations are always helpful, and instructions must be written in a way that’s easy to understand.