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1/2 gal. Heavy Body Furnace Cement
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$13.05 each
In Stock
Get 78 Tue, Jul 29
MANUALS (3)
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Product Highlights
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64 oz.
Dark Gray
Description
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Features:
- Use to seal and repair boilers, furnaces, flue pipes, stoves, ducts, kilns, chimneys, combustion chambers, and many other furnace and refractory applications.
- Unique patented clean'n friendly formula meets OSHA's requirement of less than 0.1% of crystalline silica content.
- Applies exceptionally smoothly.
- Can be used on oil, gas, coal, and wood-burning heating systems.
- Adheres to most building materials.
- When cured, makes positive non-porous fireproof seal.
- Will not shrink, crack or crumble.
- Contains no oils, asbestos, or crystalline silica.
- Available in regular body (non-runny tan colored) cement, and heavy body (firmer consistency, dark gray color).
Specs
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| Volume: | 64 oz. |
|---|---|
| Color: | Dark Gray |
| Application: | Boiler Repair Heavy |
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Product Reviews
4.52 out of 29 reviews
93% would recommend this product
5 star
72%
4 star
21%
3 star
0%
2 star
0%
1 star
7%
Customer Images
Most Liked Positive Review
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I will buy this product again
I used this as a refractory brick backer in my natural gas blacksmith forge. The cement glasses very nicely and is very easy to work with. Not completely sure that it's functional temperatures are up to 3000 degrees though. Maybe 2200. After that it begins to droop and drip. But all in all its a great product for the price.
VS
Most Liked Negative Review
No good
Container indicated that it was for high temperature kiln use. It didn't work at all it bubbled up flaked off of the insulating soft brick and pulled the soft brick apart . Ruined the lid of my kiln which will now cost me $250 to replace.
Showing 1-10 of 29 reviews
I have used this product in the past it great.
Antique stove restoration. You should advertise in the Antique Stove Association of America and Canada. I am impressed with the product I received
Paul
SE Idaho
3 months ago
Verified Buyer
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Doesn't work as specified
As the specifications this products should work also in bricks in and out door. I used it to laid out a couples of refractory bricks in my wood burn bbq. The cement I applied between the bricks never got harder and still soft. On the ones exposes, the material was washed with the rein water.
Ralph
Long Island, NY
2 years ago
Verified Buyer
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I would buy this product again
Easy to use and set well.
Powder coater oven
Sparks, NV
2 years ago
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A bit too thick
This seems a little bit too thick. It was hard to brush on. You still have to fire this very slowly otherwise it'll blister. Run the boiler 30-60 seconds at a time at first, then increase the time on. I used a temp gauge to ramp up the temps from 200 - 400 deg.
fivejeez
CT
3 years ago
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I would reorder
Quick delivery
Bronxcoqui
NY
4 years ago
Verified Buyer
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Good product. Will come here again
Very good product. Arrived quickly. God company to deal with. Thanks very much
Mal
Brooklyn
5 years ago
Verified Buyer
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I would buy this product again
I ordered this product because it has a higher temperature rating than other products I looked at. My firebox had some cracks in it and the chimney sweep said the cracks needed to be repaired before I used the fireplace again. The chimney sweep wanted $350 to fix the cracks. I ordered this product and patched the cracks in the firebox myself. I have used the fireplace several times since patching the firebox and the product is holding up well.
G.W.
Texas
5 years ago
Verified Buyer
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Furnace cement
Quality 5*****
Fireplace
South Carolina
5 years ago
Verified Buyer
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It worked for what I needed.
My chimney was leaking water into my garage. I bought this and it stopped the leak.
Dave
Palmetto, GA
5 years ago
Verified Buyer
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Worked for a small repair in our boiler
This worked for a small repair in our boiler. I can recommend the product for that, but I am not sure how it would do on a really big job.
R. Tracy
Hot Springs, AR
5 years ago
Verified Buyer
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Product Q&A
5 Questions5 Questions
Q: hello,issues with new type of metal gas fireplace (direct vent/burns hotter than a standard one),granite tiles loose above the fire box (previously set in marble & granite mortar), will this product bond successfully stone to cement backer board? If not, can you please recommend the right product for this application. Thanks
Asked by Ed 10 years ago
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Verified Reply- Supplyhouse StaffNo it will not. For this particular application we are not able to advise the correct adhesive, we would suggest contacting a local contractor for more information.
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Q: can the Hercules furnace cement be use inside of a outside wood furnace to be used as a thin liner to prolong the thinning of the steel.Also how much would it take to cover 48X48 in. If u don't think this would work could u help me find something that would. Stove cost over 7,000.00 trying to keep it as long as possible. Thank you Willis Bailey
Asked by 14 years ago
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Verified Reply- PexSupply StaffThis product would work for that application according to the manufacturer. 1/2 a gallon should be sufficient.
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Q: would this product be able to handle a 100000 btu jet burner for a wok range
Asked by jonathan cheung 14 years ago
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Verified Reply- PexSupply StaffIf the temperature is not over 3,000 degrees, you should be fine.
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Q: I am building a coal forge to melt copper bras and aluminum out of a 1 gallon paint can, and I wanted to use this as my insulator on the inside edge of the can between the steel of the can and the coal inside i also would need to use this to make a lid to insulate the top as well would your product work for my purpose
Asked by 14 years ago
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Verified Reply- PexSupply StaffThe manufacturer does not recommend this use of the product. They advise you to look at pottery instead.
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Q: how much cement will you need 8x8 square room?
Asked by 15 years ago
Add your answer
Verified Reply- PexSupply StaffThis Hurcles Furnace cement is used on repairs, connections, and seals for a number of different refractory applications. You would not be able to use this type of cement for an in-slab application or any other construction purposes.
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