Were it me to try that I would use a very small piece of the stone and insure the grill has a cover.Bubblingbrooks said:Can you heat up a charcoal grill in the middle of the lawn, set the stone on it and leave it till the fire dies out and its cool?
That way you can see if it will hold up to heat followed by cooling.
OK, since it chips, then I would advise forgetting about the whole idea.lighthawk said:Were it me to try that I would use a very small piece of the stone and insure the grill has a cover.Bubblingbrooks said:Can you heat up a charcoal grill in the middle of the lawn, set the stone on it and leave it till the fire dies out and its cool?
That way you can see if it will hold up to heat followed by cooling.
You can't just chip bluestone to cut it as it will flake. Which is why I would have my doubts about a baking stone application. If you don't have a small piece you would need a masonry saw to cut it.