Hercules 35515 Furnace & Stove Cement, 1/2 Gallon BESTSELLERS which are known to the

which are known to the State of California to cause cancer and birth defects or other reproductive harm

Bonds new concrete to old

or stairway

Spray in a steady back-and-forth motion

Flammable creosote that builds up along the walls of your chimney are neutralized and removed within 2 weeks

Hercules 35515 Furnace & Stove Cement, 1/2 Gallon BESTSELLERS which are known to the"HERCULES" FURANCE & STOVE CEMENT 1 2 Gallon Furnace & Stove Cement Use To Seal & Repair Boilers, Furnaces, Fireboxes, Flue Pipes, Stoves, Ducts, Kilns, Chimneys, Combustion Chambers, & Many Other Furnace & Refractory Applications Unique Patented Formula Meets OHSA Requirements Of Less Than 0. 1% Of Crystalline Silica Content Applies Exceptionally Smoothly New exclusive Clean 'n Friendlyr Formula Premixed, air setting Refractory mortar Used to seal