Furnace Cement, 1/2 Gallon-Non-Freezing 3,000°F High-Temp Refractory & Retort Cement-Ready-to-Use High-Heat Paste for Fireplaces,Wood Stoves,Flue Pipes&Firebricks-Asbestos-Free(40-365)

★★★★☆ 4.0 69 reviews

US$11.28
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US$11.28
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Product details

Management number 231728520 Release Date 2026/06/18 List Price US$11.28 Model Number 231728520
Category
  • ULTIMATE 3,000°F HEAT RESISTANCE: Engineered to withstand extreme thermal environments, this professional-grade refractory cement won't crack, crumble, or shrink. It is fireproof, acid-proof, and gas-tight, making it the ideal choice for high-heat applications in furnaces, kilns, and stoves.
  • READY-TO-USE & NO MESS: Skip the dusty mixing process. Our pre-mixed, creamy paste is ready for action right out of the tub. The smooth consistency allows for effortless spreading and superior adhesion without sagging, perfect for both vertical and overhead repairs.
  • UNIVERSAL MULTI-SURFACE BONDING: Create a permanent, rock-solid bond on stone, metal, brick, and ceramic. Whether you are resetting firebricks, sealing flue pipes, or attaching stove collars, this versatile cement provides a secure, long-lasting seal.
  • SAFE, SMOKELESS & ECO-FRIENDLY: Protect your home and the environment. Our formula is 100% free from asbestos and crystalline silica. It is completely smokeless and odorless upon heating, ensuring a safe and pleasant experience for indoor fireplace and stove repairs.
  • PROFESSIONAL RESULTS FOR DIYers: Get the performance of an industrial sealant with the ease of a DIY project. This 1-pint container is the perfect size for home maintenance, providing a gas-tight seal that improves the efficiency and safety of your heating equipment.
ASIN B06XJ2PXLS
Color Clear
Model 40-365
Volume 0.5 Gallons
Item Form Cream
Brand Name ComStar
Unit Count 136.0 Ounce
Part Number 40-365
Manufacturer Comstar
Material Type Cement
Container Type Pail
Full Cure Time 3 Hours
Viscosity Level Medium
Compatible Material Ceramic, Metal, Stone, Wood
Item Package Quantity 1
Water Resistance Level Water Resistant

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4 out of 5
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