Flue Goo is a multi-purpose furnace/refractory cement. It will bond masonry to masonry, steel to steel, and steel to masonry. Flue Goo will withstand temperatures up to 3000°F without cracking or shrinking. Flue Goo is freeze/thaw stable; however, it’s still a good idea to bring it indoors in freezing weather. It comes premixed and ready to use, and is water soluble for easy cleanup. It is not for exterior use.

What’s Included

• 1 gallon tub

Features

• Size: 1 gallon tub
• Color: Black
• Multi-purpose furnace/Refractory cement
• Bonds masonry to masonry, steel to steel, and steel to masonry
• Flue Goo will withstand temperatures up to 3000°F without cracking or shrinking
• Flue Goo is freeze/thaw stable; however, it’s still a good idea to bring it indoors in freezing weather
• Premixed for easy application
• Water soluble for easy clean up