Roberts Designs L-Shape Trim Brushed Copper 12mm x 3m Aluminium Tiling Angle

The 12mm leg of the Roberts Designs brushed copper L-angle, sold in 3 metre lengths and often listed by sellers as 12.5mm. It finishes the edge of a thicker tile and adhesive bed, protecting the exposed arris and giving a defined external corner. Anodised aluminium with a punched flange, and part of a size run from 4.5mm to 22.5mm so the finish can be matched across a job.