When Air Management Industries was hired to seal ductwork on a government-owned building in downtown Los Angeles, officials knew standard brush-on sealant wasn’t going to cut it. The exposed, rooftop ...

What are the trade-offs when selecting duct mastic? There are many! In this webinar we will detail what HVAC material buyers and technicians need to know when selecting duct mastics, including ...

Study reveals duct tape fails as a sealant for air ducts, while foil tape and mastic prove effective. Discover the best ...

Densoseal 16A is based on polybutene, mineral fillers, organic fibers and water displacing materials. It is designed for sealing cable ducts, conduits and service entry pipes or sleeves particularly ...

Of all the inventions crafted through the ingenuity of man, duct tape may be the most indispensable. But despite all the amazing things duct tape can do, there's one surprising thing that it can't do: ...

As paving and pavement maintenance contractors, you encounter many different kinds of distresses in the pavement. How you treat these distresses will vary on the severity and cause of the problem.

The NADCA-certified West Palm Beach firm releases 2026 field findings - and details what a properly sealed duct system ...