A short YouTube clip (by Derek Cole) describing the AeroSeal duct-sealing process: a computerized, inside-out sealing method that pressurizes the duct system and distributes an aerosol adhesive rather than sealing joint-by-joint with mastic. The speaker asserts the aerosol adhesive is safe to breathe, likening it to glue used on pacifiers.
And we can solve this problem. We've invested quite a bit of money in something called aero seal duct sealing. It can actually seal your duct system from the inside. Not doing mastic. Not doing painting. We're actually sealing your system from the inside of the duct system to the outside. We're not, you know, going run by run, joint by joint. We're not masting. All this is done with the computer, with pressure. It's pressurized the duct system, the aerosol glue, which is completely safe. It's very similar to the same glue they used in pacifier, so it's safe to breathe.
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