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Liners, Preliners and Calibration Hoses

Our liners, preliners and calibration hoses offer reliable solutions for trenchless pipe rehabilitation using the CIPP method. The range includes durable inversion liners with PU or PP coating, suitable for bends up to 90° and pipe diameters from DN 40 to DN 1400.

Special house connection liners such as SX2, SX3 and SX4 are highly flexible and easy to install even in tight spaces. Calibration hoses provide stable support during liner installation. For UV curing or applications using hot water and steam, we offer heat-resistant models up to 80 °C.

Our HDPE preliners effectively prevent water ingress during rehabilitation and help ensure consistent results. All products are compatible with common resin systems and are quick and safe to process. This makes them ideal for residential connections, public sewer systems, and complex pipe geometries.