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Tenon Refractory Mortar is a high-performance, preblended mortar mix designed for extreme heat applications up to 2550ยฐF. Ideal for fireplaces, fire pits, chimneys, and more, it offers a generous 1-hour working time and cures to a water-insoluble, acid-resistant finish. ASTM C199 certified, this 10-pound white mortar ensures professional-grade durability and safety for all your masonry heat projects.






| ASIN | B07RC8D1WL |
| Best Sellers Rank | #28,626 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Mortar Mix |
| Date First Available | May 1, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item Weight | 10 pounds |
| Item model number | 120913 |
| Manufacturer | TCC Materials |
| Number of Items | 1 |
| Product Dimensions | 9.4 x 9.4 x 7.1 inches |
| UPC | 037826209133 |
E**K
Nice Product at a Good price !
Nice refractory motar at a good price!! Only thing I caution against is using it on a very hot & humid day. I do understand that the directions caution you against using it in that type of weather and does not recommend it, but we gave it a shot anyways cuz we were kinda on a time frame to get a specific job done. It ended up working out pretty well, but I recommend if you do like we did and use this product in the hot weather, that you keep the hose or a bucket of water close by to prevent motar setting up to quickly!! We learned quickly to keep adding a little bit of water and it keeps the motar smooth & workable. This mortar will definitely set up quickly in the heat. Functionality: Works very well & easy to use when mixed well and kept moist.
S**S
Easy To Work With For Do It Yourselfers
Just open and stir. Great Product!
R**.
Use the exact ratio of water to powder.
Worked better than expected. Mixed with the exact amount of water and the mortar laid smoothly. Have not yet built a fire so not sure how it will hold up, but seemed to have cured well.
Y**V
I HIGHLY RECOMMEND
GREAT QUALITY I HIGHLY RECOMMEND
M**O
Mortar
It was enough to fix the piece in the fireplace. But very expensive to fix a small spot
H**Y
Mortar
Perfect great product!
D**D
Great product
1. The bucket opens like just about any 5 gallon paint bucket. So ignore every review complaining about it. 2. Most refractory mortars are grey and I needed to color this to match the beige brick on a project so I really appreciate being able to purchase a larger quantity of white mortar for a reasonable price. 3. The mortar works great and mixes up like any other professional grade refractory mortar. In summary: if you need a light colored refractory mortar this is a good one.
H**R
Great Stuff
I used it to rough patch my fireplace insert.
K**K
Great product, used for a home made tandoor
R**.
works very well.
L**D
Easy to work with but runnier than the hand mixed formula - needed to add dry mix for under the cap and in between the 12 fire pit casts. Hooked up a heater and insulation panels for 2 fall nights and Voila - it was ready for Smores and campfire night on the 3rd night
B**N
Works pretty good
L**G
Didn't know till I read label on container that this may cause cancer!Wore a mask n gloves during install for protection and a prayer.
Trustpilot
1 day ago
1 month ago