Description22mm Septa, Butyl red/PTFE grey, 55° shore A, 1.6mm SpecificationsFeaturesDocuments 22mm Septa, Butyl red/PTFE grey, 55° shore A, 1.6mm Diameter (d) - mm 22 Colour Rood / grijs Durometer 55° shore A Thickness (w1) - mm 1.6 Material Butyl / PTFE Quantity per pack 1000 stuks in PE-zak