Asked on May 10, 2017
What can I do with old chalkboard slate?
I have 3 large pieces of blackboard slate I obtained years ago when an old elementary school was being torn down. Each piece is 42" x 49" and 1/4" thick. Can I use it to make kitchen countertops? If so, would I use a tile saw to cut it? And does it need to be treated or sealed with anything? What other uses might it have?