POM element,PP tube For mixing high-viscosity adhesives,coatings,sealants. Well-mixing CE/OEM ... : SM13-18 Sealant Static Mixer Tip, Mixing Tip, Mixing Nozzle for sealants, epoxies and polyureas Description:SM13-18Outlet ID: 4.5mmConnector ... SM13-18 Sealant Static Mixer Tip, Mixing Tip, Mixing Nozzle for sealants, epoxies and polyureas