Used to seal up stove pipe for wood burning stove. Follow directions!

I'm impressed with this product. I had to use a putty knife to get it where I wanted it in a few places. After the fire curing it's solid and holding nice.

Good prod

Pellet stove was emitting a little smoke from exhaust pipe junctions. Followed the instructions and achieved a noticable improvement.

I renovated my fireplace, and I use this seal for the corners and gaps, when I stared the first fire I Inspected my fireplace and the gaps as corners the was real sealed, hard as a rock.Is easy to use like any other tube, just follow instructions.

I'm always trying to improve the drafting of my wood furnace. I used this to seal up seams in the stovepipe on it's way to the chimney.I've bought a product like this before and after it set it was brittle and had no adhesion. With this Rutland product, there does seem to be very good adhesion. I stays in place well.

Product works great followed directions. No bubbling or any issues.

Goes on just like caulk. I had a fireplace insert that just had open gaps around where the tile met the wall and where the apron me the fireplace. Just like using caulk on baseboard or in the bathroom, this product goes on easy, looks great, and just makes finish work SO much easier.takes days to fully dry if you put it on thick

Does not fix fire brick, contrary to what it says. I had a cracked firebrick and it did not bond the crack.

Nowhere in the product description does it state indoor only. Now that I've ordered it and it's being delivered today, I've got to send it back. Rutland needs to be up front about it.

I had a fire brick that needed to be replaced and I used this to secure the firebrick and patch up some hairline cracks. I followed the curing instructions and it has worked out perfectly thus far after a few dozen hot fires.

One year after application the caulked areas of my wood stove still look good, prepping the surface is most important.

A problem with Komodo or similar brands of Clay ovens is that the lid is too heavy and constant shock of closing it eventually ends up cracking the lid.In my case I noticed hairline cracks when smoke started to seep out of them so I used Rutland black to seal them up and no problem since.That was only a month ago though, so lets wait and see how it hangs in there.

Used it to patch a hole in a muffler. It sticks very well. Exhaust leak fixed.

Easy to apply, adhesion is good and cures rock hard and harder after applying 500 degrees heat

Used it to install a clean out door in the chimney. Created a good backing bead and exterior seal. Need to purchase more of this.

Works.

The ceramic log in our fireplace broke during one of little Calif. earthquakes. With two pieces I could not get the log to sit properly on the small edge that holds it. After looking around for a glue type to put the two pieces back together I found this cement that can take high heat. I tried to put the two pieces together as was shown on the tube, but this did not work. It mentioned to let it sit half an hour, which just fell apart. After looking on their website, I finally put the cement on the two pieces of ceramic log and tied together. Leaving this for 24 hrs. until it set. I then put it in my oven and set it for 500 degrees to heat set the cement. I am very happy that this worked and now the log can be used as one piece.It was not that easy to do and the directions were not very good. Also, when I went to research the product after receiving it, I saw the price had been reduced, which was annoying. Over all it worked, soI am giving 4 stars. I wish I had found a glue or epoxy to use, it would have been easier. The three stars are for it being hard to use, having poor directions, and the reduced price the day after I purchased it.

Rutland Cartridge Furnace cement worked a charm properly sealing a fairly new Jotul F100 wood stove that unfortunately was not properly assembled by the folks that installed this wood stove along with a new stainless steel flex liner in our chimney. I had discovered some smoke leaking around the rear of the stove and found it coming from around the connection of the collar to the pipe. The easiest fix for me was to try this furnace cement. I applied it around the seams and let it dry per instructions and then cured it with low heat fire followed by a hotter fire. Right off the bat, we ( the family ) noticed the air during the fire was much cleaner, we could smell no smoke what so ever, and of course I could no longer see smoke coming from the rear of the stove as before.. I believe we had accepted the minor smoke smell as just common with the wood stove. I should have researched this sooner, however all is fine now thanks to this wonderful product. After curing it has formed a nice solid dark gray bond around the joints and looks to be easily removed if necessary.Highly recommend this product.

Works pretty well. Product is looser / runnier than I expected, making some vertical and inverted seams difficult to pack / fill, but once it starts to set it is easier to work with, and seems to work very well otherwise.