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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 2,550°F, 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
E**K
Nice Product at a Good price !
R**.
Fireplace fire bricks require maintenance.
L**D
An easier to use, but slightly more expensive option
R**.
Use the exact ratio of water to powder.
Trustpilot
2 months ago
1 week ago