Please note: The natural surfaces of Schluter Rondec-TS intentionally vary in colour and structure Schlüter-RONDEC-TS is a Finishing and edge protection profile made of specially structured and textured aluminium to decorate and protect the External corners of Tiled surfaces. It forms a symmetrically rounded outer corner along the surface edge. The integrated joint Spacer forms a defined joint cavity with the Tile. In addition Schlüter-RONDEC is suitable for transitions, corners or dado coverings with other covering materials e.g. carpet, parquetry, natural stone Tiles or epoxy resin Finishes. Schlüter-RONDEC also comes with matching Internal and External corners for elegant connections.