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Alpana Tesnilne Rešitevse (Alpana Tesnilne Rešitve) offers polyurethane PU/PUR semi-finished products engineered for hydraulic and pneumatic sealing elements. Our cast polyester- and polyether-based elastomers deliver Shore A 70–98 (typical sealing grades 90–95) with excellent abrasion and tear resistance, strong resistance to mineral oils, hydraulic fluids and fuels, and high mechanical strength. Typical service temperature range −30…+110 °C depending on grade and medium. Formats include rods, tubes and sheets for CNC turning/machining of U-cups, rod/piston seals, wipers and wear parts. Supplied in standard dimensions for seal-turning machines; cut-to-size on request. Options include natural (amber) and colored grades; hydrolysis-resistant (polyether) and low-temperature grades available. REACH/RoHS-compliant materials available on request. Technical data sheets and batch traceability provided with each delivery. Benefits include high wear resistance, low compression set, dimensional stability and consistent hardness — dependable stock for seal producers across Europe. Easy to get in touch or request a quote through RFQmatch.com.