Crafted from premium glass fiber, our fireplaces sealing tape boasts high temperature resistance to deformation or damage during frequent fireplaces use, ensuring long term stability and energy efficiency by effectively sealing heat loss Featuring a strong auto adhesive design with pre applied double sided adhesive, this pellet stove gasket allows for quickly installation—simply peels and stick onto stove doors for a secure, without requiring additional hardware Perfect for sealing pellet stove doors, fireplaces, ovens, boilers, and other high temperature appliances, this versatile 9mmx15mmx2m, 9mmx15mmx3m tape can be easily trimmed to fit various models and withstands intense heat in settings Ideal for households in cold climates who regularly use pellet stove or fireplaces, this sealing tape maintains indoor warmth and comfort by providing an airtights seal that optimizes heating efficiency and reduces energy waste Engineered for maximums durability and heat containment, our auto adhesive glass fiber sealing tape delivers reliability across multiple applications, offering easy customization to suit your specific high temperature sealing needs, Manufacturer: Whoasyst