Fiberglass Gasket Cord – High-Temp Stove & Fireplace Door Seal

Keep Your Stove or Fireplace Sealed Tight & Running Efficiently

Say goodbye to heat loss and inefficient burns. This high-temperature resistant fiberglass gasket cord provides a superior airtight seal for wood stoves, pellet stoves, fireplaces, ovens, and chimney doors. Made from tightly woven fiberglass, it replaces worn-out flat rope gaskets quickly and easily — no specialist tools required.

Made in Mainland China.

Why You'll Love This Gasket Cord

• High-Temperature Resistant: Fiberglass construction withstands extreme heat, making it ideal for stoves, fireplaces, and ovens.
• Superior Sealing Performance: Tightly woven fiberglass creates a firm, airtight seal around doors and glass panels to maximize combustion efficiency and safety.
• Durable & Long-Lasting: Wear-resistant material ensures a long service life, reducing how often you need to replace your door seal.
• Easy to Install: Simply press the gasket cord firmly into the groove of your stove or fireplace door — no special skills needed.
• Versatile Fit: Suitable for wood stoves, pellet stoves, fireplaces, chimneys, oven doors, glass windows, and more.

Product Specifications

Package Includes

• 1 × Stove Gasket Tape (Fiberglass Sealing Cord)

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Safety & Standards

For information on safe installation and use of wood-burning stoves and fireplaces, refer to the U.S. Consumer Product Safety Commission (CPSC) Fireplaces & Heaters Safety Guide to ensure your appliance is properly sealed and maintained.

Learn more: Weatherstripping

Frequently Asked Questions

Q: What material is the fiberglass gasket cord made from, and can it handle high temperatures?

A: The gasket cord is made from tightly woven fiberglass, which is specifically engineered to withstand high temperatures found in wood stoves, pellet stoves, fireplaces, and ovens. It is both heat-resistant and wear-resistant for long-lasting performance.

Q: What types of appliances is this stove door gasket cord compatible with?

A: This fiberglass sealing cord is suitable for a wide range of applications including wood stoves, pellet stoves, fireplaces, chimney doors, oven doors, and glass window panels. It replaces worn flat rope gaskets on most standard stove and fireplace doors.

Q: How do I install the fireplace door gasket cord?

A: Installation is straightforward. Clean the groove or channel around your stove or fireplace door, then press the gasket cord firmly into the groove to ensure a tight fit. No special tools are required, making it a simple DIY replacement job.

Q: Will this gasket cord help improve the efficiency of my wood stove or fireplace?

A: Yes! A properly sealed door gasket prevents air leaks, which helps maintain the correct combustion airflow inside your stove or fireplace. This keeps it running at full efficiency, improving heat output and reducing fuel consumption.