The Ticon 3-inch tube silicone purge plug is a colored fabrication accessory sized for 3.00 in tubing. Made for tube fabrication and welding applications, the silicone plug seals pipe ends during TIG or other welding processes to retain an internal atmosphere and help produce cleaner welds. Its flexible construction makes it simple to insert and remove while providing a reusable, workshop-friendly sealing solution.
Ticon Industries Tig Aesthetics 3in Tube Silicone Purge Plug - Green