Aluminum home bar backsplash: Eden Mosaic Tile Long Random Bar Silver Pewter And Chrome Aluminum Tile - EMT_ALWF11-MIX-CB. Aluminum mosaic tiles provide the look of stainless steel metal mosaic tiles but with added texture and durability. The circular brushed aluminum finish gives a unique modern aesthetic while the extruded structure of the tiles provides superior durability and support once installed. If you are considering metal mosaic tiles for your kitchen or bathroom backsplash or perhaps for an accent wall then you should seriously consider our collection of aluminum mosaic tiles.