$25 lb. Pail of Dry-Mix Refractory Cement, High-Temperature Castable Refractory Mortar for Masonry Repair$

25 lb. Pail of Dry-Mix Refractory Cement, High-Temperature Castable Refractory Mortar for Masonry Repair

Q: Can it be used to coat ceramic fiber insulation in a foundry? If so, how thick and thin can the layers be applied?..

I used CleanBurn over a ceramic fiber blanket that I used to cover the sheet metal firebox and flue in my outdoor fireplace. I covered the blanket with chicken wire and patted the mortar into it. Then I coated with another thin coat of mortar. It set up really hard in 24 hours. Total thickness 3/4" to 1”. I finally coated the whole box with coloring and some regular mortar. It looks like stucco now... Pretty nice. Inside a foundry you'll need the chicken wire to hold the blanket up and give the Cleanburn something to stick to. - Mikee

Q: What are the drying procedures for this product? Can it be used in a forge?

Hello, For drying time, the cement will set between 9 & 10 hours. Heat can be applied 24 hours after the mix has been set. This product can also be used in forges. Thank you,

Q: Is this suitable and safe for the cooking surface of an outdoor pizza oven?

I used this to repair a chiminea. I would not use it as an actual cooking surface without researching all the materials in it. You could cover the surface with a good quality clay. That would work. Nice product. Easy to work with.

Q: How thick does the cement have to be for the floor of a fire box in a coal fired furnace? The fire box is 24" in diameter. How many pails will I need?

Depends on a couple things like what type of base your pouring it on and if it has insulation or not; example; if the base is a sturdy steel plate, then that will help hold the form better and the less refractory needed.. But if the base is unstable or flexes, then you will need a thicker layer of refractory.. Also the insulation factor is relatively low with this refractory cement, so the thicker the layer the better the insulation.. but one pail should give you a decent layer on a 24” diameter fire box.. and I’d say a 1”+ layer should be okay.

4.1/5

Product ID: 157976640

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Details

Brand
CleanBurn
Specific Uses For Product
Masonry Repair
Material
Refractory
Compatible Material
Brick
Item Form
Powder

🔥High-Temp Resistance

🧱Durable & Reliable

⚒️Easy Application

Frequently Bought Together

$Cleanburn 25 lb. Pail of Dry-Mix Refractory Cement, High-Temperature Castable Refractory Mortar for Masonry Repair$

Cleanburn 25 lb. Pail of Dry-Mix Refractory Cement, High-Temperature Castable Refractory Mortar for Masonry Repair

Ceramic Fiber Insulation, 1" Thick x 16" x 48", 2400F Fireproof Insulation Blanket, 3026E

Rutland Products Fire Brick, 6 Count, Pack of 1

Description

🔥 Ignite Your Projects with Confidence!

💪 SUPERIOR STRENGTH - Durable enough to fill large cracks and holes with confidence.
⚒️ EFFORTLESS MOLDING - Castable design allows for easy shaping and application.
🧱 VERSATILE APPLICATIONS - Perfect for fireplaces, outdoor ovens, and masonry repairs.
🔧 READY MIXED CONVENIENCE - No mixing required, just apply and let it cure!
🔥 UNMATCHED HEAT RESISTANCE - Withstands up to 2700°F for ultimate durability.

The 25 lb. Pail of Dry-Mix Refractory Cement is a high-temperature castable mortar designed for masonry repair. It withstands extreme heat, making it ideal for fireplaces and outdoor ovens, while its durable formulation allows for easy application and shaping. Perfect for filling cracks and creating lasting structures, this ready-mixed cement is your go-to solution for high-heat environments.

Have a Question? See What Others Asked

Can it be used to coat ceramic fiber insulation in a foundry? If so, how thick and thin can the layers be applied?..

What are the drying procedures for this product? Can it be used in a forge?

Is this suitable and safe for the cooking surface of an outdoor pizza oven?

How thick does the cement have to be for the floor of a fire box in a coal fired furnace? The fire box is 24" in diameter. How many pails will I need?

Common Questions

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Great price for an authentic product. Fast international shipping too!

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

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25 lb. Pail of Dry-Mix Refractory Cement, High-Temperature Castable Refractory Mortar for Masonry Repair

Details

Description

Have a Question? See What Others Asked

Common Questions