Expandable Blank Duct Plug TJ06DTxxx

Blank plugs effectively seal empty HDPE duct ends. These plugs are removable&reusable. Proper sealing of your conduits and subducts is important to prevent the costly flooding of buildings and sadimentation inside.

Main Feature:

①Water-tight and air-tight

②Seal all types of inner duct

③ Easy to retrofit

④ Wide cable sealing range 

⑤ Installs an removes by hand