... 2000, ISO14001:2004, IS0/TS 16949:2002 cerifications. Nylon 11 & Nylon 12Semi Flexible, Ideal for Hydraulics, Robotics, Vacuum, Fuel, Vapor, Air, ... Brake linesNylon 11 advantages: Low water absorption for a Nylon ( c. 2.5% at saturation ). Reasonable UV resistance ... In addition to the standard Nylon 11 tubing, Freelin-Wade has resins for Soft Nylon 11 and Nylon 11 High Pressure Tubing. ...