Schluter-DILEX-AHK is a unique finned profile that provides an aesthetically pleasing, sleek, and maintenance-free option for interior wall corners, countertops/backsplashes, and floor/wall transitions.Designed for floor/wall, countertop/backsplash transitions, and internal wall corners where slight movement is anticipatedEliminates the need for caulkingHas a 3/8 (10 mm) radius that prevents water infiltration and dirt build-up for easy cleaningIdeal for tiled areas with strict hygiene requirements, such as commercial kitchens, bathrooms and food processing plants90° outside corners are available in two configurations: rounded corners that fit into the RONDEC profile and square corners that fit into the QUADEC profile