... protection of all types of pipelines The Polyken-980-25 inner wrap tape, is Xunda 165,it is engineered ... excellent conformability characteristics. The polyken 980 is adhesive layer, also be called inner tape, polyken 955 as protection layer, ... 120m, 150mSurface: Polyethylene film, White/Black/Green /Yellow filmApplicationsPolyken 980 Inner wrap tape:Polyken 980-15,(0.38mm), 980-20 (0.51mm), 980-25(0. ...