New Arrivals/Restock

ComStar Furnace Cement, 1 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 (Pack of 2)

flash sale iconLimited Time Sale
Until the end
17
31
44

US$33.96 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$22.64
quantity

Product details

Management number 221473276 Release Date 2026/05/03 List Price US$22.64 Model Number 221473276
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.
UPC 024924403518
Model 40-371
Item Form Liquid
Brand Name ComStar
Unit Count 288.0 Fluid Ounces
Part Number 40-351
Manufacturer ComStar International, Inc.
Container Type Bottle
Included Components Furnace Cement
Item Package Quantity 1
Other Special Features of the Product Fireproof

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review