Originally Posted by Wrapped
Never heard of aerosol process, could you explain
Aeroseal is a patented technology developed about 20 yrs ago I think. They had to seal up all of my air vents and any other place air was supposed to go except one vent. They then attach that clear plastic tube to the only vent open and put air into the system. In theory it should be air tight but no system is. The machine then calculates how much added air is needed to keep the pressure at a certain number and that is how they determine what your area of air loss is. They then inject the product into the system as a mist and it finds it's way to the holes. The tiny molecules attach to the sides of the holes and begin to fill it in until it seals it. It does not attach to anything else in your ducting except where there is a hole.
You can search Aeroseal and there are some vids out there on it. Pretty cool stuff, pun intended,,,,,,