Schluter®-RONDEC-CT is a sink rail profile for countertops that have been fitted with a ceramic or stone tile covering. The face of the profile features a recessed section with dovetailed grooves to which field or accent tile is bonded, thus eliminating the need for ceramic trim.
Schluter Systems Rondec CT Metal 90 Degree Outside Corner Tile Edging Trim - Satin Nickel Anodized Aluminum (AT)