Fiberglass wood stove and pellet stove gasket with adhesive backing Key benefits Extreme heat resistance: made from fiberglass, this gasket withstands temperatures and blocks heat transfer to protect surrounding structures. Easy installation and improved efficiency: has a dependable adhesive backing for quick, tool installation; creates a tight seal that boosts thermal efficiency and helps contain harmful particles. Flexible and versatile joint fit: designed to conform to curved joints, delivering reliable insulation and easy setup for varied fireplace configurations. Broad compatibility and dependable performance: seals heat source gaps in both wood stoves and pellet stoves, supporting effective heat use indoors across different home heating environments. Specifications and features Material: fiberglass construction with adhesive backing for secure, long lasting installation Function: seals heat source gaps to reduce heat loss and improve stove efficiency Compatibility: suitable for wood stoves and pellet stoves, including curved joints and irregular gaps Performance: enhances thermal efficiency, helps contain combustion byproducts, and protects nearby structures from heat transfer Use scenarios Replacing a worn gasket on a wood stove door to restore heat retention, reduce drafts, and improve overall safety. Upgrading a pellet stove installation to seal gaps around the heat source, boosting efficiency and helping to contain byproducts. Sealing irregular or curved joints in a masonry or metal fireplace to minimize heat loss and maintain comfortable indoor temperatures.