This ultra-thin resin has excellent flow properties to fill the most stubborn breaks. The package design lets you dispense a single application per break, making syringes and needles obsolete. Each AEGIS® Single Shot Extreme Resin contains .5 ml and can be conserved. Dispense what you need for the repair, and place cap back on after each use. You can get up to three repairs per tube on average. The small packaging also eliminates the guesswork of inventory control that you might have with bottled resin. The Extreme Resin formula is available exclusively in single shot format and cures non-yellowing, optically clear. There are 25 single shot dispensers per UV-resistant package. Mylar squares are required for curing (HDW3000) and sold separately. Trust consistency and experience with AEGIS Tools when it comes to choosing windshield repair resin for your auto glass repair business.