The TE Series Premier dispensing tips consist of a Stainless steel cannula with a double Helix polypropylene hub, for secure syringe barrel attachment. This premier line of dispensing tips is burr-free, and has an electro-polished cannula for unobstructed and consistent material flow. In addition they are silicone and chloride-free. Maximum operating pressure is100 psi (6.9bar). TS-P Series flexible tips allow access to hard-to-reach areas with the added benefit of being able to ''customize'' the length. Benefits of using this tip include resisting Cyanoacrylate clogging and preventing damage to substrates. In addition they are silicone and chloride-free with a maximum operating pressure 100 psi (6.9 bar).