The 75mm sanding discs can be used for sanding on headlights that have severe discoloration. Once the initial sanding is completed with the 180 grit, resume the regular sanding procedure using the:

Follow with the 3000 grit polishing disc.

From the Archives

All Sandpaper is Not Created Equal!

Using the right sanding discs is paramount to ensure each of your headlight restorations is completed with optimal quality. Some sanding materials on the market will cost more than others, but that doesn’t mean they perform better. Also, there’s an overwhelming amount of grit sizes to choose from. Delta Kits does the work for you by extensively researching and testing different sanding materials to ensure you’re achieving optimal quality at the best possible price with your headlight restoration system. Here are a few things we’ve encountered through testing different sanding discs:

Q: What makes one brand different from another?

A: Delta Kits continually tests a variety of sanding disks before selecting the ones to provide in its systems. Upon comparison, some brands fill up with debris at a much faster rate than others. Most importantly, some show a better longevity than other brands, such as the ones Delta Kits provides its customers.

Q: How do I know what grit size of sanding disc to use?

A: Delta Kits training, instructions and material make the headlight restoration process simple. The grit size of sandpaper isn’t the only factor to consider when deciding what sandpaper to use. The longevity of the sandpaper and the price you pay for it give the sandpaper its value.


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Delta Kits Shipping
  • Orders can be placed 24 hours a day, 7 days a week on the Delta Kits website.  In-stock orders are shipped within 24 hours, excluding weekends and holidays. In most cases orders received Monday through Friday by 2:00 p.m. Pacific Time are shipped the same day.
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Training and Tradeshows

This windshield repair training is a hands-on, intensive, one day course designed to take your repair quality to the next level. Whether you are just starting out or are a seasoned pro, this class is right for you!

Our team of experienced technicians are dedicated to offering the highest standard of training in the windshield repair industry. During the Delta Kits Training and Certification course, technicians are trained to follow ROLAGS (Repair of Laminated Auto Glass Standards), the industries best practices. Delta Kits Training and Certification covers all technical aspects of windshield repair and will take you from never having completed a repair, to being among the best technicians in the industry. The marketing and insurance billing discussion is designed to help you become more successful in your windshield repair business.


Who are our experts:

Heinrich Hermanus from Jerxheim in Germany has been working with Delta Kits since 2003. As a certified Delta Kits trainer, he has taught numerous people how to perform perfect rock chip repairs in the years since 2006. As a Delta Kits distributor in Europe, he speaks German and English and provides valuable services to many customers and users with his clearly formulated tips and instructions, whether by phone, mail correspondence or on-site at the customer.

Graham Watson, is one of the original Novus Technicians in the UK since 1988 and since then has been running a very successful windscreen repair service in the UK. In 2008 Graham was named Windshield Repair Person of the year at the Mobile Tech Expo, an award he is very proud of as it is voted for by his peers in the trade. For the past 10 years, Watson has been active training technicians for the repair industry and specializes in advanced training for techs with previous experience, during this time he has been lucky enough to work with people from many different countries. His passion for helping others carry out the best quality repairs possible shows in the time he spends offering advice on different trade forums as Screenman.