What tile trim should I use around Natural Slate tiles?

What trim is advisable around slate tiles?

I will be using Brazilian grey honed and multicolour riven. If none, how do we stop the adhesive from showing and how do we stop fluid ingress?

Hello Mr Khan

Tile seal strips are not something we stock or supply so we wouldn't be able to advise you effectively on this.

Most DIY stores retail these so will be perfectly placed to offer suitable specific information on these products alternatively your tradesperson will be great for installation advice.