Restore your HearthStone wood stove’s seal with this reliable door gasket kit, designed to handle serious heat and everyday wear. The kit includes a 5-foot, 1/2-inch round fiberglass rope gasket, infused with black graphite for added durability, flexibility, and long-lasting performance under abrasive conditions.
Built to withstand temperatures up to 1000°F, this gasket creates a tight, air-sealed closure that helps your stove burn more efficiently while preventing heat loss. The fiberglass rope will not unravel, absorb water, or promote mildew growth, making it a safe, non-asbestos, environmentally friendly choice for your home.
The gasket easily conforms to curved door channels and bonds securely to most stove materials. Each kit includes gasket cement (or your choice of adhesive) to ensure proper installation and a dependable seal.
Preparation:
Remove the old gasket, clean the channel thoroughly, and apply stove gasket cement before pressing the new gasket into place.
Application Tips:
For best results, always use stove gasket cement or a recommended gasket adhesive. These products not only secure the gasket but also help seal small cracks or pinholes in the stove body.
Important: Do not use high-temperature silicone sealants—they are not suitable for gasket installation or stove repair.
Selecting the right gasket size is essential for proper stove operation and efficiency:
Check your stove manual for the recommended replacement gasket size or part number
Contact the manufacturer if the manual isn’t available
Measure the gasket channel (width and depth) and choose the size that best fills the space
Measure gasket length and select a slightly longer rope—you can trim excess for a precise fit
Common gasket sizes include:
3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4", 7/8", and 1"
Note: A 12mm gasket is approximately equal to 1/2".
Still unsure about sizing? Use our free printable measuring template to quickly identify the perfect fit and install with confidence.
📦 FREE Shipping: Lead Time 3-5 Business Days
Restore your HearthStone wood stove’s seal with this reliable door gasket kit, designed to handle serious heat and everyday wear. The kit includes a 5-foot, 1/2-inch round fiberglass rope gasket, infused with black graphite for added durability, flexibility, and long-lasting performance under abrasive conditions.
Built to withstand temperatures up to 1000°F, this gasket creates a tight, air-sealed closure that helps your stove burn more efficiently while preventing heat loss. The fiberglass rope will not unravel, absorb water, or promote mildew growth, making it a safe, non-asbestos, environmentally friendly choice for your home.
The gasket easily conforms to curved door channels and bonds securely to most stove materials. Each kit includes gasket cement (or your choice of adhesive) to ensure proper installation and a dependable seal.
Preparation:
Remove the old gasket, clean the channel thoroughly, and apply stove gasket cement before pressing the new gasket into place.
Application Tips:
For best results, always use stove gasket cement or a recommended gasket adhesive. These products not only secure the gasket but also help seal small cracks or pinholes in the stove body.
Important: Do not use high-temperature silicone sealants—they are not suitable for gasket installation or stove repair.
Selecting the right gasket size is essential for proper stove operation and efficiency:
Check your stove manual for the recommended replacement gasket size or part number
Contact the manufacturer if the manual isn’t available
Measure the gasket channel (width and depth) and choose the size that best fills the space
Measure gasket length and select a slightly longer rope—you can trim excess for a precise fit
Common gasket sizes include:
3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4", 7/8", and 1"
Note: A 12mm gasket is approximately equal to 1/2".
Still unsure about sizing? Use our free printable measuring template to quickly identify the perfect fit and install with confidence.
📦 FREE Shipping: Lead Time 3-5 Business Days
