Extreme Heat Resistant Crafted from fiberglass, this wood stove gasket resists very temperatures and protects surrounding structures by blocking heat transfer. It is designed for safe heating applications and reliable performance. SelfAdhesive Convenience The gasket features selfadhesive backing for easy installation. It creates an airtight seal to reduce air leakage and pollution, traps ash securely, and helps optimize warmth retention when burning firewood indoors. Flexible Cut This fireplace gasket offers a flexible cut that conforms to curved joints. It provides a precise fit for multiple sealing needs. Wide Use Across Stoves The pellet stove gasket seals gaps at heat sources in both wood and pellet stoves. It promotes effective thermal use indoors and delivers dependable functionality across different household heating environments. Use scenarios Replacing a worn or leaking door gasket on a wood stove or pellet stove to restore airtight sealing, improve heat retention, and reduce heat loss. Sealing curved joints or irregular gaps around a fireplace or stove where a flexible gasket can conform to non straight surfaces. Upgrading heating efficiency in homes with wood or pellet stoves across multiple rooms or living spaces, helping maintain consistent indoor temperatures and safer operation.