Black Fire Cement 1250 C - 310ml for Fireplace, Stove, Boilers etc

Superb grout which is soft and adheres well so allowing application in vertical joints and larger gaps. Used on open fireplace and soon dried to become firm and was rock solid when checked a day later (after coal fire had been on). Worth removing any excess earlier rather than later as it sets so hard

Easy to use (with a sealant cartridge gun (not supplied)) and dries fast. The only issue I have, and this is not the fault of the manufacturer, is that the gun and cement are impossible to manoeuvre in a confined space, i.e. at the back of my woodburner's top flue. I overcame this by spreading the cement using a gloved wet finger, but it would have been better if I could have laid a proper bead. Perhaps there's a market for a smaller size which doesn't require a cartridge gun.In any case, this did the job well and blended in nicely with the woodburner and flue pipe. One of the great things about this is it can be used before you light the stove. The heat will dry it out and help it to cure quicker. The other issue with this is closing the cartridge after use. I solved this by inverting the cut off end and pushing into the open tube.

Did a good job of fixing a crack in fire brick for my multi fuel fire

Used to repair a log burner top slab that was cracking. Very good product. Sets quickly. Just wish it was in a smaller tube as I only used a bit and had to throw the rest away.

Easy to use

Great goods and service

Used this on two different fire flues. On one flue its good, stayed black hasn't crumbled. On the second fire its a different story. Its gone white and has started crumbling. Did them both on the same day so I don't know why its reacted different.

As described at decent price