🔥 Seal the heat, fix with confidence!
Rutland Black Furnace Cement is a premixed, heat-resistant paste designed for sealing and repairing metal and masonry joints in furnaces, fireplaces, and firebricks. Rated to withstand temperatures up to 2000°F, it offers a strong, durable bond that resists cracking and loosening, making it the go-to solution for professional-grade heat repairs.
| ASIN | B000I1EI4K |
| Best Sellers Rank | 445,127 in DIY & Tools ( See Top 100 in DIY & Tools ) 159 in Cement |
| Brand | RUTLAND PRODUCTS |
| Colour | Black |
| Compatible Material | Ceramic, Metal |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 1,921 Reviews |
| Full Cure Time | 1 Hours |
| Global Trade Identification Number | 00022624003649 |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Type Name | BLACK FURNACE CEMENT Tub, 10.3 oz |
| Item Volume | 10.3 Fluid Ounces |
| Item Weight | 1.4 Pounds |
| Item form | Paste |
| Manufacturer | Rutland Products |
| Manufacturer Part Number | 64C |
| Material | Pre-Mixed Cement |
| Model Number | 64C |
| Number of Pieces | 1 |
| Other Special Features of the Product | Heat Resistant, Strong |
| Special feature | Heat Resistant, Strong |
| Specific Uses For Product | Furnace repair, Firebrick repair, Sealing joints, Adhering ceramic logs |
| Specific uses for product | Furnace repair, Firebrick repair, Sealing joints, Adhering ceramic logs |
| UPC | 022624003649 |
| Unit Count | 1.0 count |
| Viscosity Level | Low |
| Water Resistance Level | Not Water Resistant |
D**N
Good stuff
Good stuff did what we wanted
L**1
Perfect for my fireplace stone repair
My stone-tiles surrounding my gas fireplace were falling off and needed heat resistant cement for repair. Just used this and fixed my stone-faced fireplace. Should not have any problems with loosening stone-tiles from heat anymore. It's good to 2000 F.
M**R
Excellent product
Extremely useful for high temperature application. Cures easily and extremely fast
D**N
Rutland furnace cement
Product is easy to use and perfect for sealing the flue on my woodburning heater/oven. Highly recommended product.
M**S
Muy buen producto
Excelente para sellar las uniones de las placas de cerámica de un calefactor de gas, muy importante respetar los tiempos de secado y la primer cocción de 5 min
E**.
Great for repairing cracked fireplace logs
I recently cleaned out my gas fireplace and discovered that one of the logs was cracked in several places and just about to break apart. After trying to research repair or replacement online I read that this stove caulk could be used to repair bricks and ceramic fireplace logs. The logs in my fireplace are not connected to the gas line but are for decoration only, so repairing them seemed like a safe option. After I got my caulk I took the log outside and placed in on newspaper anchored with stones, then squeezed out a few inches of caulk and rubbed it into the cracks on the log with gloved hands. The caulk didn't stick well to the porous ceramic of the log, so I rubbed it on generously, trying to force it into the cracks. Then I placed the log on a foil-lined baking sheet and put it in my oven and turned the temperature up to 500°. I let it bake at 500° for about 45 minutes and then turned off the oven and let it cool down naturally. A couple of hours later I took it out and it was nice and secure and no longer in danger of splitting apart. I suppose if I wanted to be really fancy I could buy some high-heat brown spray paint and paint over the black caulk, but it's not really that noticeable in the dark interior so I don't think I'll bother.
Trustpilot
4 days ago
2 weeks ago