The worldwide patented and award-winning SPR technologies are used all over the world. The SPR Technology for the rehabilitation of pressureless sewer pipes is cost efficient and has a minimum of impact on the environment.

Pipeline rehabilitation products are based on the principle of spiral winding a factory manufactured continuous plastic strip into a liner of high stiffness and low weight directly into the deteriorated pipe.

SEKISUI SPR offers the following technologies

SPR™

SPR™ PE

SPR™ EX