SIMOND STORE Insulating Fire Bricks - 2500F Rated - 1.25" x 4.5" x 9" - Pack of 5 - Fire Bricks for Forge Kiln Furnace Pizza Oven Wood Stove Fireplace Fire Pit Jewelry Soldering, Heat Insulation Block

Don't know how easy they are to form to what you need. Turns out that these fit into the area we needed replaced without having to notch or change them. I think whoever put the stove together with the fire bricks years ago on delivery should have put whole ones like these where we just replaced them. They are snug and not floppy like the original notched ones. Liking that they are rated for high heat and they are not heavy either. I was able to pick up the box of 5 and carry them to where they were needed and I can't carry heavy things. They arrived with no flaws or cracks and we have three safely ready and waiting in their foam pack for replacement when we need them.

Working out very well easy to cut and sand for better fit great value for the money highly recommend

My brother in law loved it

Bought 2 sets of these firebricks, enough to line the inside of an old liquid propane gas tank turning it to a kickass smelter. Easily reaches 2300F with these installed.