Heat transfer prevention: The wood stove gasket is made of temperature resistant fiberglass, effectively blocks heat transfer to ensure structural safety while withstanding extreme heat during prolonged use in residential heating appliances. Tight sealing protection: By sealing gaps around the wood stove door, this gasket reduces air leakage, improves thermal efficiency for consistent warmth, and protects indoor air quality during prolonged heating. Adjustable sealing solution: The fireplace gasket offers quick and tool installation with a flexible design that adapts seamlessly to curved joints, delivering convenient and reliable performance for homeowners maintaining or upgrading their fireplaces. Wide use across wood and pellet stoves: The pellet stove gasket ensures a tight seal on heat source gaps in wood and pellet stoves, promoting ideal thermal use indoors and delivering dependable functionality across different household heating environments. Use scenario 1: Replacing an aging gasket on a wood stove to cut heat loss and improve safety during winter heating. Use scenario 2: Upgrading a pellet stove in a small apartment to improve efficiency and indoor air quality. Use scenario 3: Sealing gaps during a fireplace renovation to maintain steady temperatures and reduce energy waste.