Product Description
The Hercules 35521 is a half-gallon container of regular set furnace cement designed for high-temperature applications. This product is suitable for sealing and repairing boilers, furnaces, fireboxes, flue pipes, and more.
- Will not shrink, crack, or crumble.
- Can be used with oil, gas, coal, and wood-burning heaters.
- Meets OSHA requirements for minimal silica content.
Product Highlights
This high heat cement features patented Clean 'n Friendly formulation that contains no oils, asbestos, or silicon dioxide. It has a freeze point below ten degrees Fahrenheit for the uncured product.
Product Information
Standard Information
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Brand: Hercules
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MPN: 35521
Technical Specifications
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Size: 1/2 Gal
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Application: Firebox, Boiler, Stove, Oven, Flue Pipe, Kiln, Chimney, Duct, Combustion Chamber, Masonry Surface, Furnace, and Refractory
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Finish: Dark Gray
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Specific Gravity: 1.95 +/- 0.03
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Shipping Weight: 8.830 lbs
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MSDS Number: 106
