VITCASFire Bricks - Premium Material - High Density - Low Thermal Conductivity - Replacement Box - For Stoves & Fireplaces – Standard Firebricks - Up to 1300 degree Celsius - Pack of 6

Very strong hard wearing fire bricks, tested these over a few weeks and they have stood up to extremes of temperature in a demanding situation where other bricks have failed.

Got these bricks for extra insulation for the back of my open forge, they work well and insulate very well.Hasn't crumbled or cracked as of yet with heavy use, which is always nice to see with fire bricks.I'd happly recommend these.

Bought these to make a heat treating oven for knifemaking. Admittedly they are not the correct type of bricks for this. I need heat insulating bricks instead. But they are good quality, so I can't fault them for my mistake.

Yes brought these to stand my kiln on

Can't really write much about these...But they've done the job, very well.

Nicely packaged and works a treat. Just the job

Stove. Majority of the contents were broken

I had to buy two packs eventually because I found I needed nine. I had to trim one because my stove has slightly warped. This was easy enough with a disc grinder. I suppose you could use a tile cutter too. Good product and cheapest on amazon.