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๐ฅ Build with confidenceโheatproof your space like a pro!
ProSpec Refractory Mortar is a premium, preblended thermal mortar engineered for high-temperature applications. Certified to ASTM C199 standards, it withstands extreme heat up to 2,550ยฐF, offers a generous 1-hour working time, and cures into a durable, water-resistant, acid-proof bond ideal for fireplaces, chimneys, fire pits, and pizza ovens.






| ASIN | B07RC8D1WL |
| Brand | Tenon |
| Colour | White |
| Compatible Material | Wood |
| Customer Reviews | 4.4 out of 5 stars 145 Reviews |
| Item Dimensions | 23.9 x 23.9 x 18 centimetres |
| Item Form | Powder |
| Item Weight | 4.54 kg |
| Item dimensions L x W x H | 23.9 x 23.9 x 18 centimetres |
| Item height | 7.1 inches |
| Item weight | 4.54 kg |
| Manufacturer | TCC Materials |
| Material | Powder |
| Style | Thermal |
| Style Name | Thermal |
| Supported Standards | ASTM C199 |
| UPC | 037826209133 |
| Unit Count | 4731.76 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
K**K
Does exactly what it says on the tub
Great product, used for a home made tandoor
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.
M**E
Super
Super
C**Y
good quality
worked well in my stove
R**.
Fireplace fire bricks require maintenance.
works very well.
Trustpilot
2 weeks ago
3 weeks ago