sealing tumbled stone backsplash tile?
We are in the planning stages of installing our tumbled stone tile backsplast. I would think it would important to seal thses tiles to avoid grease stains, etc. I love the rugged look of the tiles, and I don't want to fill in the "crevices" with grout. So. Should I seal the tiles before installation, and with what? And, how do I avoid getting grout in the crevices? (these are 2" tiles with copper accent tiles)
Thanks soooo much for any advice!