Permanent Bag Sealing Tape Heat cuttable double sided tape with finger lift edge. Suitable for use on PP and PE films. The high tack adhesive is designed to give a permanent seal. Features: PEPA release liner offers good, crisp and clean cut on applicator. Can be used on 20 micron - 130 micron films. Applications: Self adhesive PP and PE security bags. Permanent glue strip for BOPP bags / Bubble packaging Backing: White Silicone release film (PEPA) with Mylar internal carrier (PET) Adhesive: Synthetic Rubber, Hotmelt Sizes: 36mm x 500m - Pancake, 36mm x 3000m - Bobbin