I was wondering if they make any corner bead that goes on the outside of the tile and not underneath the tile . The tile is already laid and I need corner bead that goes on the corner of the shower and I don't want to use wood the metal ones look much better ,I was thinking if I find something that goes on the outside I could just liquid nail it to the tile. Any suggestions ?

i was wondering if they make any corner bead that goes on the outside of the tile and not underneath the tile . the tile is already laid and i need corner bead that goes on the corner of the shower and i don't want to use wood the metal ones look much better ,i was thinking if i find something that goes on the outside i could just liquid nail it to the tile. any suggestions ?
Do they sell corner bead that does not go under the tile ? I already laid the tile and I need corner bead and I don't want to use wood.