• Tri Glass o-rings are made of the best chemical resistant material for longer life.

• Can be re-used over and over with your effective double o-ring injector (more savings to you).

• Tech Tip: The Tri Glass injector needs a consistent seal with the o-rings to extract the air out of the break and replace it with resin. Keep the o-rings dried off in between uses to: 1) last twice as long, 2) Keep the resin clean and pure, 3) to ensure the best quality windshield repairs. At the end of the day when cleaning and drying off the injector, make sure to dry the o-rings also.

O-rings are included in both the basic windshield repair kit (qty 25) and in the professional windshield repair kit (qty 50).