Expandable Blank Duct Plug TJ06DTxxx
Product Description
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