Does require heart to cure. Use with replacement gasket rope or tape. Resists temperatures up to 427 Deg. C (800 Deg. F).

Use for repairing cracked and chipped firebrick and tuck pointing mortar into damaged masonry-to-masonry joints where cracks are 1/4? or less. Non-asbestos, superior bonding strength. Durable as firebrick when heat cured. Resists temperatures up to 1093 Deg. C (2000 Deg. F).

Non-asbestos. Spreads easily, bonds and seals metal-to-metal and metal to masonry joints under 1/8?. Durable as firebrick when heat cured. Resists temperatures up to 1093 Deg. C (2000 Deg. F). Use when installing or resetting furnaces or oil burners. Prevents air and gas leaks in flue and chimney joints. Can be used on cast iron, steel or firebrick.

Use for repairing cracked and chipped firebrick and tuck pointing mortar into damaged masonry-to-masonry joints where cracks are 1/4? or less. Non-asbestos, superior bonding strength. Durable as firebrick when heat cured. Resists temperatures up to 1093 Deg. C (2000 Deg. F).

Use for repairing cracked and chipped firebrick and tuck pointing mortar into damaged masonry-to-masonry joints where cracks are 1/4? or less. Non-asbestos, superior bonding strength. Durable as firebrick when heat cured. Resists temperatures up to 1093 Deg. C (2000 Deg. F).

Formulated to adhere fiberglass, gasket to steel and cast iron. Non-asbestos, spreads easily, superior bonding strength. Not for exterior use . Resists temperatures up to 1093 Deg. C (2000 Deg. F).

Non-asbestos. Bonds and seals metal-to-metal and metal to masonry joints under 1/8".  Durable as firebrick when heat cured. Resists temperatures up to 1482 Deg. C (2700 Deg.F). Used to repair wood or coal stoves, furnaces, fireplaces and flues. Prevents air and gas leaks in flue and chimney joints. Meets or exceeds ASTM C 199 Pier test.

Replacement gasket for airtight stoves, fireplace inserts and coal or pellet stoves. Designed to securely seal stove window glass in stove doors and openings. Will withstand temperatures up to 538 Deg. C (1000 Deg. F).

Formulated to adhere fiberglass, gasket to steel and cast iron. Non-asbestos, spreads easily, superior bonding strength. Not for exterior use . Resists temperatures up to 1093 Deg. C (2000 Deg. F).

Flexible waterproof silicone sealant. Use on metal, glass, wood and plastic. Resists temperatures up to 232 Deg. C (450 Deg. F).

Replacement gasket for airtight stoves, fireplace inserts and coal or pellet stoves. Designed to securely seal stove window glass in stove doors and openings. Will withstand temperatures up to 538 Deg. C (1000 Deg. F).

Non-asbestos. Spreads easily, bonds and seals metal-to-metal and metal to masonry joints under 1/8?. Durable as firebrick when heat cured. Resists temperatures up to 1093 Deg. C (2000 Deg. F). Use when installing or resetting furnaces or oil burners. Prevents air and gas leaks in flue and chimney joints. Can be used on cast iron, steel or firebrick.

Flexible waterproof silicone sealant . Use on metal, glass, wood and plastic. Resists temperatures up to 316 Deg. C (600 Deg. F).

Replacement gasket for airtight stoves, fireplace inserts and coal or pellet stoves. Designed to securely seal stove window glass in stove doors and openings. Prevents air leaks and improves efficiency. Withstands temperatures up to 1000 Deg. F (538 Deg. C).

Non-asbestos. Bonds and seals metal-to-metal and metal to masonry joints under 1/8".  Durable as firebrick when heat cured. Resists temperatures up to 1482 Deg. C (2700 Deg.F). Used to repair wood or coal stoves, furnaces, fireplaces and flues. Prevents air and gas leaks in flue and chimney joints. Meets or exceeds ASTM C 199 Pier test.

Replacement gasket for airtight stoves, fireplace inserts and coal or pellet stoves. Designed to securely seal stove window glass in stove doors and openings. Will withstand temperatures up to 538 Deg. C (1000 Deg. F).

For use with stoves, fireplaces, furnaces. Prevents air leaks and improves efficiency. Withstands temperatures up to 1000 Deg. F (538 Deg. C). Includes a 59 mL (2 fl. oz.) bottle of Gasket Adhesive.

Replacement gasket for airtight stoves, fireplace inserts and coal or pellet stoves. Designed to securely seal stove window glass in stove doors and openings. Prevents air leaks and improves efficiency. Withstands temperatures up to 1000 Deg. F (538 Deg. C).

For use with stoves, fireplaces, furnaces. Prevents air leaks and improves efficiency. Withstands temperatures up to 1000 Deg. F (538 Deg. C). Includes a 59 mL (2 fl. oz.) bottle of Gasket Adhesive.

Replacement gasket for airtight stoves, fireplace inserts and coal or pellet stoves. Designed to securely seal stove window glass in stove doors and openings. Prevents air leaks and improves efficiency. Withstands temperatures up to 1000 Deg. F (538 Deg. C). Includes a 59 mL (2 fl. oz.) bottle of Gasket Adhesive.

Replacement gasket for airtight stoves, fireplace inserts and coal or pellet stoves. Designed to securely seal stove window glass in stove doors and openings. Prevents air leaks and improves efficiency. Withstands temperatures up to 1000 Deg. F (538 Deg. C).

For use with stoves, fireplaces, furnaces. Prevents air leaks and improves efficiency. Withstands temperatures up to 1000 Deg. F (538 Deg. C). Includes a 59 mL (2 fl. oz.) bottle of Gasket Adhesive.

Replacement gasket for airtight stoves, fireplace inserts and coal or pellet stoves. Designed to securely seal stove window glass in stove doors and openings. Will withstand temperatures up to 538 Deg. C (1000 Deg. F).

Replacement gasket for airtight stoves, fireplace inserts and coal or pellet stoves. Designed to securely seal stove window glass in stove doors and openings. Will withstand temperatures up to 538 Deg. C (1000 Deg. F).

Non-asbestos. Spreads easily, bonds and seals metal-to-metal and metal to masonry joints under 1/8?. Durable as firebrick when heat cured. Resists temperatures up to 1093 Deg. C (2000 Deg. F). Use when installing or resetting furnaces or oil burners. Prevents air and gas leaks in flue and chimney joints. Can be used on cast iron, steel or firebrick.

Flexible waterproof silicone sealant. Use on metal, glass, wood and plastic. Resists temperatures up to 232 Deg. C (450 Deg. F).

Flexible waterproof silicone sealant. Use on metal, glass, wood and plastic. Resists temperatures up to 232 Deg. C (450 Deg. F).

Imperial Insert Insulation, 10 ft Length X 1-1/2 in Width, For Fireplace

Flexible waterproof silicone sealant . Use on metal, glass, wood and plastic. Resists temperatures up to 316 Deg. C (600 Deg. F).

Replacement gasket for airtight stoves, fireplace inserts and coal or pellet stoves. Designed to securely seal stove window glass in stove doors and openings. Prevents air leaks and improves efficiency. Withstands temperatures up to 1000 Deg. F (538 Deg. C). Includes a 59 mL (2 fl. oz.) bottle of Gasket Adhesive.