Chat Us
Free Shipping On orders over $99
Need replacement parts for this unit?
- 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).
8am–7:45pm ET
Friday
9am–7:45pm ET
or check out our Support Center
3 Product Reviews
Product Q&A
Add-on Item
This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.
Why don't we show the price of this item?
We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.
To see the price, simply add the item to your cart or sign in.
Lead Content Warning
This product does not comply with the Safe Drinking Water Act, which requires that products used in any system providing water for human consumption (drinking or cooking) to meet low-lead standards. Please check the box below to confirm you are aware that this item is for non-potable water applications only.
Lead Content Warning
Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.
items only