... ,2.8mm 3) 50 years life 60 Casement Door Window Frame Seal Strip 1>Mainly Provide60mm casement ,80mm/88mm sliding , white color, ... seal upvc profile.2>Product Information1.material:extruded plastic u-pvc 2.feature:easy installation,good aging resistant,no-erosion,air ... window high.8.shape: fixed/sliding commodity buliding windows and doors3>The feature of pvc profile for window:1. Single or Double ...