... geomembrane with smooth or textured surface with thickness from 0.3mm to 3mm, width max 8meters We can ... supply high quality polyethylene geomembrane,1)Tested in USA lab, Europe Lab and got ... 0.3mm to 3mm are available. eg. even 0.92mm is OK for us to produce though normal thickenss is 0.5,0.75,1.0,1 ... .5,2.0,2.5and 3mm.6)Widest sheet ...