Turner gasket specially developed for the molecularly orientated pipes where the bell is preformed, and the gasket inserted after belling: 
Lip seal profile for triangular groove
- Low Insertion Force
 
- High Pressure Sealing
 
Structurally reinforced 
- Radial ribs of embedded engineering plastic
 
- Accepts inverse curvature during installation
 
- Resists axial movement during joint assembly
 
 
- Fits tight in bell
 
- Easy to install
 
- Resists contractor “Fish Mouthing”
 
- Lip Seal & Low Insertion force
 
- Withstands high pressures