We call it our secret weapon. Like a fine instrument, the Pro-Vac is a precisely machined, durable, stainless-steel tool that does its job with simplicity and elegance. Chapman Auto Glass has all the new and advanced technology in glass repair to do the best-looking repairs around!

A major hurdle to filling windshield breaks is that air is already trapped in the crack. A permanent visible defect is noticed because the air cannot escape. The "PRO-VAC" tool overcomes this by first evacuating the air and then injecting the resin through the same tool.