... Austrian product 4)ISO9001:2008 Castable PU Tube For Seal MachiningGeneralMF-MPT-95 is a hydrolysis resistant PU tube ... oil-water emulsions makes it a very universal material for seal applications.Chemical resistanceResistant to Sea Water, HFA, HFB fluids, ... special), wipers, O-rings, back-up rings, flange seals, rotary seals, low friction and wear, high extrusion resistance, compatibility with ...