Sempatap Edging Tape is used to cover corners where Sempatap and Sempatap Thermal has been cut to the edges when installed on a wall. The edging tape is applied to cover the join. A length of heavy cartridge paper has a layer of plastic on one side that features a crease through the center. This crease can be used to create right angles in the tape. Once the desired shape has been achieved then apply a layer of Sempatap Adhesive on the plastic side and allow this to soak for a few minutes. After this you apply the tape over the corner and smooth it out using a damp sponge. When using Sempatap Edging Tape the plastic side should always be facing in with the paper side visible. Available in 10m and 30m rolls. Sempatap Edging Tape Specification Roll Size: 30m