4m Self-Adhesive Fireplace Insert Seal, Fiberglass Door Seal for Wood Stove, 3mm x 10mm x 4m, Heat Resistant up to 600°C

The package includes: You will receive one 3mm x 10mm x 4m roll of self-adhesive fiberglass chimney gaskets. The thicknesses and widths of 3mm x 10mm and 3mm x 15mm are the most common and popular sizes, meeting the needs of most people. The self-adhesive chimney gaskets are available in 4m lengths; you can choose the appropriate length to cut according to your requirements. High Temperature Resistance: The gaskets are made from high-quality graphite-impregnated fiberglass using advanced and professional technology, making them robust, wear-resistant, and durable. They have good heat resistance and can withstand high temperatures up to 600°C. (The temperature of an open fire is much higher than 600°C; please do not place the gasket in direct contact with an open flame.) Self-Adhesive Design: Thanks to the self-adhesive design, no glue is needed; simply peel off the protective film. Before applying, you can clean the chimney or other areas where you wish to install the seal. Waiting 12 hours after application can strengthen the adhesive and make it last longer. Using chimney seals helps keep the area clean and prevents accidents caused by sparks. Smoke-Free Seal: Our chimney seals are professionally manufactured with a flat design, providing a higher and better seal than standard seals. They are suitable for fireplaces, ovens, grills, smokers, pipe stoves, wood stoves, industrial cookers, etc.—in short, almost all smokers and cookers. They can effectively isolate smoke, create a smoke-free environment, and promote fuel combustion.