Neither. This product is a high heat tolerant dry-pressed clay brick. It is are capable of withstanding temperatures up to 2460° F.
Yes, you can cook food on this brick because this can be used in brick ovens and outdoor kitchens.
Hi JRZ, Thank you for your inquiry regarding 7 lb. 2.5 in. x 4.5 in. x 9 in. Fire Clay Brick. This item is a store exclusive item and it looks like the Colorado Springs store does not have any in-stock. You can always talk to your local stores pro desk team and see what options are for special ordering but right now it is not something they have on hand. I hope this helps. We appreciate your business and look forward to serving you in the future. Thank you for shopping with us! -The Home Depot-
How much a single brick cost how many pieces in a case
Hello Dick, Thank you for your recent inquiry with The Home Depot. Unfortunately, this 7 lb. 2.5 in. x 4.5 in. x 9 in. Fire Clay Brick is no longer available and will not return to stock in our warehouse. This item is no longer on our website. We may have a similar item available for purchase. For more information, please visit your nearest Home Depot store or call HomeDepot.com customer service at 1-800-430-3376. Thank you for shopping Home Depot.
It is a fairly soft type of brick, and you can drill through it with just a regular drill bit. No masonry bit needed.