With this corner slat you make the transition from one wall to the other wall. This profile can be used both indoors and outdoors. This corner slat can be used as an outside corner. Attach the wooden frame with headless nails. Pre-drilling is desirable for hardwood or use mounting kit. We advise you to prime the corner slat once before installation. After installation, you can finish it in the desired color or choose a completely different finish, for example clear lacquer after installation so that the wood remains visible. The wood is FSC certified and therefore comes from sustainably managed forests.