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