The corrugated pipe adapter gasket is a rubber adapter ring that fits closely into the corrugation of the pipe, creating a smooth exterior diameter for connecting the pipe to a manhole or other types of structures.
HDPE Waterstop is a rubber ring which is compressed around the pipe circumference using stainless steel clamps, preventing infiltration and exfiltration between the HDPE Waterstop and the pipe. It is then either grouted into an existing structure, or has a new structure poured around it.
Polydeuces is our premiere plastic corrugated pipe gasket meticulously engineered for superior performance. All HDPE and Polypropylene pipe gaskets must comply with ASTM F477. In addition, have a minimum of 1800 psi tensile strength and a Shore A Hardness durometer of 40 to 55 throughout the entire cross-sectional area of the profile, including the sealing portion of the gasket. T