Product Overview
Non-asbestos, Spreads easily, Great bonding strength, Bonds and seals metal-to-metal and metal to masonry joints under 1/8 in, Durable as firebrick when heat cured, For installing or resetting furnaces or oil burners, to fill gaps between masonry and metal, prevents air and gas leaks in flue and chimney joints. [QTY/UOM: 1EA / 1EA]