1. Material: extruded PVC or rubber 2. Thickness:2.2 or 2.5mm 3. Mainly use in windows&doors profile, seal strip PVC WINDOW AND DOOR PROFILESCertificationISO 9001:2000Type PVC PROFILE FOR Door & Window FramesModel number60,80.88MaterialExtruded PVC or UPVCFeatureHigh UV-resistant,good aging resistant,super solarization resistant,never fade in 50 years,easy installation.ApplicationBuilding windows ...