Hey everyone. I have a question in reference to sealing travertine tile. Do you apply a standard tile/grout/marble/granite sealer to the travertine? Same application process as normal ceramic tile? What or how would you recommend sealing the seams? I do not plan on putting any grout in the seams as were going to abut the tile together. The travertine tile has chiseled edges and the customer would like to keep that appearance. Should I use a silicon sealant between the tiles before we abut them together? Thank you for the help!