: Mainline: End Seal Sleeve
Key Features
The Insignia™ End Seal Sleeve is a seamlessly molded end seal that provides a large sealing surface guaranteeing a uniform water-tight seal. The Insignia™ End Seal Sleeve provides the following advantages over other less precise hydrophilic sealing systems.
Significant Surface Area
The gasket allows for more swelling than less precise methods of sealing, such as hydrophilic tape. Because the surface area is larger it is able to absorb more water and seal the annular space efficiently.
360 Degree Swelling Gasket
The Insignia End Seal Sleeve is a seamless molded seal with no joints or weak points preventing any damage or inefficient sealing of the annular space between the liner and the host pipe.
Enhanced Stability with Retaining Rings
The Insignia End Seal Sleeve includes a retaining ring that is placed on the leading end the liner. This ring holds the end seal in place and ensures no movement is allowed during CIPP rehabilitation.
Compatible with Multiple Types of CIPP
The Insignia End Seal Sleeve is a versatile hydrophilic sealing system compatible with types of CIPP liners including inversion and pull in place liners. The End Seal Sleeve will swell in the presence of water regardless on the type of host pipe.