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SIMOND STORE Refractory Mortar - 4 LBS - High Heat Mortar Mix - 2700F Rated - High Temperature Pre Mixed Refractory Cement for Binding Insulating Fire Bricks in Furnace, Kiln, Fireplace - Grey Color

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$25.99

$ 11 .99 $11.99

In Stock

About this item

  • Durability: Our refractory cement, when applied in a thick layer, offers high heat resistance and withstands working temperatures up to 2700°F
  • Enhanced Efficiency: This wet refractory cement protects the wall insulation inside the kilns, furnaces, forges, or combustion chambers and prevents heat loss thus saving fuel or power
  • Material: This refractory mortar is a combination of the selected refractory materials, binders, chemicals, etc. All excess material flows out of the seams while laying fire bricks to form the entire masonry work into a single solid mass
  • Easy to Use: This air setting refractory cement is applied between fire bricks to insulate blacksmith forge, foundry, and the furnace for binding insulation, it’s already pre-mixed wet form, so it’s too easy to apply
  • Applications: Effective as a fire resistant cement for air setting in fire bricks and binding ceramic fiber insulation in the gas forge, ceramic kilns, inductions, furnaces, and foundries



Product Description

Refractory Mortar

What is Refractory Cement?

This Wet Refractory Mortar is a combination of selected refractory materials used for laying, bonding, pointing, surfacing, preventing leakage of fire bricks, and Making whole masonry work one solid. For repairing other equipment such as chimneys, pizza ovens, fire pits, barbeques, etc. Also, for protecting wall insulation of kiln, furnaces, forge, and combustion chamber.

Before After

Key Product Features

High Heat Resistance

High Heat Resistance

Our Refractory Cement makes a thick layer, offers good resistance to heat, and can withstand temperatures up to 2700F.

Strong Bond

Makes a Strong Bonding

This Wet Refractory Cement is Air Setting, it dries and sets hard as fire bricks. Perfect Solution for binding fire bricks and ceramic insulation.

Save Fuel

Save Fuel

This fire refractory cement applies to fill the gap in fire bricks or for wall insulation, preventing heat leakage, and reducing heat loss, thus saving fuel or power.

Easy To Use

Easy to Use

This Airset Mortar is pre-mixed wet Refractory Cement, No heat cure requires, and it is always in ready-to-use form.

RCB-03

Jim Good
2025-08-21 12:16:34
Works well at 2150 degrees
Jorge Gonzalez
2025-08-19 10:49:04
Use to join refractory bricks in jewelry kiln
Christina Hargis
2025-07-01 17:26:34
This was a complete waste of money. Followed instructions and spent a lot if time getting everything to prep. Immediately the stuff started to bubble, crack, and chip off. I imagine it will be gone completely soon. I only wanted this to reinforce some firebricks.
elevator mechanic
2025-03-08 11:23:21
First the product is pre-mixed. The product needed a little mixing as the top portion was thinner than the bottom. I needed to apply onto exposed rebar spotted by the inspection. Wire brushed the rebar and surrounding area for good adhesion. Spraying a little water helped with that also. The product adhered to the rebar and concrete very well, even while it was suspended , using a spackle blade. This product helped with supporting a new ash door onto the base of the fireplace. I ended up by second batch to complete these jobs.
Kenneth Parnell
2025-02-10 14:41:02
This is great stuff works good durable
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