Three Ply Co-extruded Foamed Polyolefin Liner is an ideal replacement for PVC faced cork liners. The Polyolefin Liner is high resistant to distortion. The Polyolefin Liner designed for pharmaceuticals. The Three Ply Co-extruded Foamed Polyolefin Liner can be availed in various thicknesses ranging from 0.5mm up to 2.5mm.