David Rowlett, the owner of Dracut, Massachusetts-based Ductworks, Inc. has sheet metal in his blood.

Meridian Adhesives Group (Meridian) announced today the acquisition of Design Polymerics, a manufacturer of high-performance sealants, adhesives, insulation mastics and indoor air quality products. 

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.

Hardcast now has an e-course on duct sealing mastics.