This Furnace Cement is suitable for a variety of high-temperature applications, including with a coal, gas or wood-burning furnace or stove. This asbestos-free cement come premixed and features an acid …

Hercules® High Heat Furnace Cement is a ready to use, air-setting, high temperature refractory and retort cement for mortar facing, caulking or coating. Adheres to most building materials and when …

Rutland Furnace Cement, Pre-Mixed High Temperature Cement for Metal, Cast Iron and Steel - Repair Wood Stoves, Boilers & Gas Ceramic Logs - Made in USA, Black, 32 oz Small Business Add to cart

Mar 14, 2026 · Furnace cement seals and repairs high-heat appliances like fireplaces and wood stoves. Learn how it works, how to apply it, and how to pick the right product.

RUTLAND Furnace Cement is premixed and ready to use, making it one of the easiest cements to apply. Use this smooth consistency cement to bond and seal metal to metal or metal to masonry …

Aug 25, 2021 · Furnace cement works to seal any furnace or high-temperature appliances like boilers, furnaces, or stoves. It is safe to use on a variety of systems, including oil, gas, woodburning, and …

A thicker contractor-grade furnace cement that is a pre-mixed, ready-to-use high temperature silicates, Meeco's Red Devil® 3,000° F Contractor Grade Furnace Cement is designed for patching or …

Create a smoke, air and gas-tight seal between metal joints using this Rutland Black Furnace Cement. Compatible with stoves.

Hercules® High Heat Furnace Cement is a ready to use, air-setting, high temperature refractory and retort cement for mortar facing, caulking or coating. Adheres to most building materials and when …

Sep 1, 2025 · Furnace cement is a high-temperature adhesive and sealant used to join and repair metal, masonry, and refractory surfaces in heating appliances and industrial furnaces. It creates heat …