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Spiro® Smart-Closer

The fast and easy way to produce the highest quality duct work. NEW - Upgrade your Smart-Closer with an automatic mastic kit solution to create a tight seam for your rectangular duct system.

Unique Features

»   For seaming rectangular and square ducts
»   Operation start by foot pedal
»   Full length duct support
»   No need for lock-forming or flanging
Mastic Kit solution
Spiro Spiro