Timber Framers Guild Forums General General Forum Questions seperation joint between plaster and beam

Hello,
I am plastering or using a colored clay on my walls and usually use a metal stop bead where the sheet rock meets the beams.

In the past I Have painted the walls and the paint would hide the metal bead.

Where I am not painting the clay as the clay will be the finished color, the metal bead will not be hidden.

Has anyone come across this and had a good experience with using something to seperate and or make a nice clean joint between the clay and the beam?

Look at trim-tex tear away bead or no coat L-trim.

Thanks for the info, I will look at theese.