USL Insulating Fire Bricks 2500F Pack of 6 Firebricks for Internal Lining Heating Units Insulating Warming Layer for Fireplace, Steel Furnace, Wood Stove, Ceramic Oven Kiln, Blacksmith Forge

Given the fragility of this item I expected at least one to arrive broken. I was pleasantly surprised! The packaging was exceptional and none were broken. They are very well made, very solid, not brittle at all and fit into my fireplace perfectly. Kudos to this company for taking such care to ensure a good product with phenomenal packaging. It’s rare that someone cares enough these days.

The package arrived in a slightly damaged box, obviously, due to mishandling by the postal service. Luckily, everything inside was intact. Today, after using our new patio with a fire pit for almost two months, I can attest for the great quality of the GIRtech USL Intermediate Duty FireBrick 2370 F. Everything is right to the expectations or even better. I would highly recommend this product to anyone!

Bricks fit right into our wood stove. Seems to be working as hoped they would.

Put these in my offset smoker by oklahoma joe and the old boy is getting better and better . Recommend anyone that is asking about them to buy them you'll be amazed .

Arrived poorly packaged and most of the bricks were damaged (cracked and missing chunks). They are very brittle and fragments come off easily. Surface area is rough and porous, not good for cooking as suggested by the seller. Disappointed in the quality.

Perfect for my forge.

Used in my foundry,keep heat in,easy to cut and fit

The texture personally didn't meet my needs. For cooking on a smooth texture is desired. I also wasn't a fan of the color.I'm sure they'll work great for others.