The Door Gasket 13 mm (Part No. 10103) (sold by the meter) is a high-temperature sealing rope designed to restore airtight integrity to the combustion chamber door of pellet and wood stoves. This 13 mm diameter gasket provides a secure, heat-resistant barrier, preventing air leaks and maintaining optimal burn efficiency. Key Features 13 mm Diameter – Engineered to fit stove doors requiring this specific seal thickness. Heat-Resistant Fiberglass – Withstands extreme temperatures without degradation. Improves Combustion Efficiency – Seals the door to maintain proper air regulation and stove performance. Flexible and Durable – Conforms to door frames and resists hardening, cracking, or fraying. OEM-Level Fit – Matches factory specifications for reliable replacement and sealing. Why Choose This Gasket? Restores Airtight Seal – Prevents heat and smoke leakage for safety and efficiency. Critical Maintenance Part – Replacing worn seals extends stove lifespan and improves heating results. Simple to Install – Cut-to-length design fits standard door channels with adhesive or fastener compatibility. Long-Term Performance – Built for consistent sealing even under daily high-heat use. FAQs What stoves is this gasket compatible with?Suitable for stoves that require a 13 mm diameter door seal. Confirm size and fit before ordering. What material is this gasket made from?High-quality, heat-resistant fiberglass designed for pellet and wood stove environments. Is adhesive included?No. Adhesive is typically sold separately based on installation preference. How often should the gasket be replaced?Replace when signs of fraying, hardening, or poor sealing appear—typically every 1–2 seasons of regular use. Is this gasket easy to install?Yes. It can be cut to length and pressed into the existing gasket channel using suitable adhesive or fasteners.