Fire Brick - 2 Pack

These things are awesome. I have a small coffee can sized forge that wasn't getting hot enough to forge 01 Tool steel, so I got these to cover the back and increase the temperature. That did the trick. I can get the temp up to around 1500 F. Very good buy. They are very fragile though so you need to be careful with them.

These are solid Fire Bricks without flaws. They were very well packed and shipped quickly. They will work perfectly for my annealing.

Works good, I am a beginner so still a lot to learn. But seems good quality.

The bricks arrived safely packaged and unbroken. I use them a a soldering base for jewelry and they work very well.

Great bricks and really good customer service from Delphi. I am using them to make a makeshift pizza oven on my grill, and so far, so good!

The bricks were cut to the correct size as indicated, flat sides, sharp edges, with all of the normal qualities of a soft fire brick. They can be relatively fragile so I was very pleased to see the care with which they were packaged.

Exactly what I needed for my own electrical arc furnace! Works great and didn't come cracked or anything! I would definitely recommend this to people who need high quality refractory bricks for a nice price!

Great product. The only star missing is due to cracks that developed almost immediately once I fabricated a two brick forge fired with propane and/or map gas. I wrapped it in wire mesh to assist if it cracked and lo-and-behold, it sure did. Not a catastrophic cracking. You have to be mindful of the moisture they absorb from just sitting around. Heat them up slowly and it will minimize the cracking when used in the manner I have used mine.