Robust and refined, the I-100 Spring Type Stainless-Steel Injector Plunger tool that retains the key features of the famous predecessor, but has 10 improvements that make it the plunger of choice for discriminating windscreen repair technicians around the world.

  • The inner piston is integrated into the top knob of the inner piston, replacing the “ears” on the prior model, increasing the strength of the inner piston dramatically.
  • Larger, rounded pressure grooves and vacuum lockouts make switching from pressure to vacuum smoother and easier than ever.
  • Manufactured from stainless steel and polished on all surfaces, the I-100 injector plunger is smooth to operate.
  • Improved tooling to provide superior fit and function.
  • New ergonomic head design on the Spring Type Stainless-Steel Injector Plunger incorporates a smooth hourglass shape into the top knob of the inner piston for greater ease & comfort when initiating the pressure and vacuum cycles.
  • Knurling has been retained in key grip areas, but is less pronounced for improved comfort.
  • The end of the piston is more rounded to facilitate smoother entry into the end seal and longer seal life.
  • Minimal threads on the outer piston make for fast operation and less resin waste.
  • The outer piston features double thick walls for substantially improved durability.
  • Stainless steel inner spring now features ground ends for smooth operation of piston in pressure and vacuum cycles.

As always, all Delta Kits products come with great service and customer support in addition to excellent warranty protection.

Also included is the 22435 Cleaning Jar and Cap.

Replaces Part Number: 1-100M


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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.
  • Once your order has been processed, you will receive an email notification that includes your final invoice, name of delivery carrier, and a tracking number so you can track the status of your order through the delivery carrier's website.
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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.