High-Heat Furnace Cement Retort 1 Gal

• Patented Clean ‘n Friendly™ formulation contains no oils, asbestos or silicon dioxide
• Will not shrink, crack or crumble
• Can be used on oil, gas, coal, and woodburning heating
• Freeze point below +10°F for uncured material
• Meets or exceeds OSHA requirement for minimal silica content

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