Harvey 1 Qt. Furnace Cement

For Setting and repairing furnaces, boilers, stoves and heaters. Makes all joints and cracks smoke and gas-proof. Furnace cement can also be used for fire brick mortar. Quart.|For setting and repairing furnaces and boilers|For setting and repairing stoves and heaters|Makes all joins and cracks smoke and gas proof|Can also be used for fire brick mortar|Quart size|Limited warranty|Sand able and drillable|Cures in 24-hours