A worn-out door gasket can quietly sabotage your stove’s performance. This HearthStone Wood Stove Door Gasket Kit is designed to restore a tight, reliable seal so your stove burns cleaner, safer, and more efficiently.
Inside the kit, you’ll find 7 feet of premium 3/8" round fiberglass rope gasket, infused with black graphite for added durability and flexibility. It’s built to handle extreme heat—rated up to 1000°F—without unraveling, stiffening, or breaking down. Even better, it conforms easily to curved door channels, making installation straightforward instead of frustrating.
This gasket is non-asbestos, environmentally friendly, and won’t absorb moisture or develop mildew. Pair it with the included stove gasket cement or clear gasket adhesive (your choice), and you’ll have everything you need to secure a long-lasting, airtight seal that improves heat output and fuel efficiency.
Remove the old gasket completely
Clean the channel thoroughly
Apply stove gasket cement and press the new gasket firmly into place
For best results, always use proper gasket cement or adhesive. These products not only hold the gasket securely but can also help seal minor cracks or pinholes in the stove body.
Important: Do not use high-temperature silicone sealants. They’re not designed for gasket installation and can compromise the seal.
Getting the right size matters more than most people think. Here’s how to be sure:
Check your stove’s instruction manual for the recommended gasket size or part number
Contact the stove manufacturer if you’re unsure
Measure the width and depth of the gasket channel and choose the size that best fills it
Measure the existing gasket length and trim excess if needed
Common gasket sizes range from 3/16" to 1", with 3/8" being a popular HearthStone fit. If your measurements fall between metric and imperial sizes, remember that 12mm is roughly 1/2 inch.
Still unsure? No stress. Use our free printable measuring template to confidently identify the perfect gasket size before ordering.
A properly sealed stove isn’t just about performance—it’s about safety, efficiency, and getting the most warmth from every fire. This kit helps you do exactly that.
📦 FREE Shipping: Lead Time 3-5 Business Days
A worn-out door gasket can quietly sabotage your stove’s performance. This HearthStone Wood Stove Door Gasket Kit is designed to restore a tight, reliable seal so your stove burns cleaner, safer, and more efficiently.
Inside the kit, you’ll find 7 feet of premium 3/8" round fiberglass rope gasket, infused with black graphite for added durability and flexibility. It’s built to handle extreme heat—rated up to 1000°F—without unraveling, stiffening, or breaking down. Even better, it conforms easily to curved door channels, making installation straightforward instead of frustrating.
This gasket is non-asbestos, environmentally friendly, and won’t absorb moisture or develop mildew. Pair it with the included stove gasket cement or clear gasket adhesive (your choice), and you’ll have everything you need to secure a long-lasting, airtight seal that improves heat output and fuel efficiency.
Remove the old gasket completely
Clean the channel thoroughly
Apply stove gasket cement and press the new gasket firmly into place
For best results, always use proper gasket cement or adhesive. These products not only hold the gasket securely but can also help seal minor cracks or pinholes in the stove body.
Important: Do not use high-temperature silicone sealants. They’re not designed for gasket installation and can compromise the seal.
Getting the right size matters more than most people think. Here’s how to be sure:
Check your stove’s instruction manual for the recommended gasket size or part number
Contact the stove manufacturer if you’re unsure
Measure the width and depth of the gasket channel and choose the size that best fills it
Measure the existing gasket length and trim excess if needed
Common gasket sizes range from 3/16" to 1", with 3/8" being a popular HearthStone fit. If your measurements fall between metric and imperial sizes, remember that 12mm is roughly 1/2 inch.
Still unsure? No stress. Use our free printable measuring template to confidently identify the perfect gasket size before ordering.
A properly sealed stove isn’t just about performance—it’s about safety, efficiency, and getting the most warmth from every fire. This kit helps you do exactly that.
📦 FREE Shipping: Lead Time 3-5 Business Days
