Schlüter-BEKOTEC-BRS/KSF is an edging strip of closed cell polyethylene foam with an integrated foil leg that features an adhesive strip on both sides for attachment. The edging strip is pressed toward the wall by the adhesion on the substrate and the pre-tensioning of the integrated foil leg. When the BEKOTEC studded screed panel is laid on top of the adhesive strip, flowing screed can no longer flow underneath the panel.