Description
Hercules, 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, can be used on oil, gas, coal, & wood-burning heating systems, adheres to most building materials, will not shrink, crack, or crumble.
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 wood burning heating
Freeze point below +10°F for uncured material
Similar in characteristics to other brands advertised as “3000° type;” actual time/temperature application will affect product performance
Meets or exceeds OSHA requirement for minimal silica content
WARNING: Cancer -?






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