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 ...

When your house starts feeling unevenly heated or cooled, it’s easy to assume the worst—that your HVAC system is dying. But ...

MAXX line of truck-mounted Frictional Mastic Surface Treatment Applicators allow contractors and government agencies to apply premixed frictional mastic surface treatments and premixed slurry seal ...

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 ...

Among the enticing choices for dealing with a wet basement is the application of goops -- mastic-like compounds that are supposed to plug things up from the inside. Two of the most prominent of the ...