Description13mm Combination Seal, Aluminium Cap, clear lacquered, centre hole, Butyl red/PTFE grey, 55° shore A, 2.0mm SpecificationsFeaturesDocuments 13mm Combination Seal, Aluminium Cap, clear lacquered, centre hole, Butyl red/PTFE grey, 55° shore A, 2.0mm Diameter (d) - mm 13 Colour Helder Durometer 55° shore A Thickness (w1) - mm 2 Material Butyl / PTFE Quantity per pack 100 stuks in PE-zak