FURNACE CEMENT - 1/2 GAL.

Sealing joints on furnaces, chimneys, and stoves calls for a cement that can handle sustained high heat without cracking, and this 1/2 gallon furnace cement delivers exactly that. It sets into a hard, heat-resistant seal at flue pipe joints, firebox seams, and similar high-temperature connections.

Key Features:

• High-Heat Rated -- Formulated to withstand sustained furnace and flue temperatures.
• 1/2 Gal. Size -- Sized for multiple joints or a full furnace/flue sealing job.
• Hard-Setting Seal -- Cures to a solid, crack-resistant bond at pipe and firebox joints.
• Ready-to-Use Paste -- Applies directly from the container with no mixing required.
• Trusted Furnace Application -- Suited to flue pipe, firebox, and chimney connector seams.

Where to Use:

• Flue pipe joints -- Sealing connections between sections of furnace flue pipe
• Firebox repair -- Sealing cracks and seams in furnace and stove fireboxes
• Chimney connector seams -- Sealing joints on chimney connector pipe runs