This is our original fireplace mortar formulated especially to patch fireplace fireboxes and to bond firebrick to firebrick. Fireplace mortar is a silicate product that when fire cured, sets rock hard - as strong as firebrick itself and withstands 2000° Fahrenheit. Comes in a convenient cartridge for easy repointing of fireplace brick within the firebox. Colors match most mortars. Passes ASTM E136 and E72. 10.3 oz. cartridges. (2 Pack)
T**E
ONLY FOR INDOOR USE!!!
Had to wait for this to arrive only to find that it isn't to be used outdoors. I bought it to use on a fireplace I built. Guess it'll just collect dust in my garage.
E**Y
Works great, doesn't go very far
Product didn't go nearly as far as I'd hope. Used it for my fire pit. Bought a pair of these times and only had enough for 2 layers and used it very sparingly. Will have to order at least 3 more to finish.
G**H
works great!
Easy to apply & cures rock hard. I have had multiple fires since & it is holding up well
B**G
No Outdoor Use
Not for outdoor use. Won't set. A mess.
M**G
Works
Works well worth the money but shrinkage is not good shrinks way too much after been heated a few times starts to flake and leave debris behind
C**F
Cost
Working great for a broken pellet stove back shield
S**N
As expected.
As expected.
M**D
Great product!
Worked great and easy to use!
Trustpilot
1 month ago
1 week ago
