LavaLock Nomex High-Temp Gasket Kit for Big Green Egg – Complete Lid Seal for LG XL

Upgrade your Big Green Egg with LavaLock Nomex High-Temp Replacement Gasket Kit

Designed for Big Green Egg models Med, Large, XL and XXL with a ceramic lid top, this kit combines a proprietary Nomex blend with a high-temp adhesive to create a durable, reliable seal. The result is a sealing solution that performs under high heat while staying ready for your next cook.

What makes this kit stand out:

• All-new complete kit compatible with multiple Big Green Egg sizes for a seamless replacement
• Easy installation with a grey self-adhesive backing; apply, then close the lid to cure for a solid bond
• High-performance gasket using a proprietary material blend paired with the highest-temp adhesive available
• 100% Made in USA and trusted by major manufacturers for Big Green Egg model GL
• Designed to help reduce heat leakage and support more efficient cooking sessions

In real-world use, grillers often notice a more stable cooking chamber as the lid helps minimize air leaks around the seam. The self-adhesive design simplifies installation, reducing downtime and letting you reseal the grill with confidence. While results can vary by cooking style, a well-sealed lid can contribute to more consistent temperatures across a range of foods.

Installation at a glance

1. Clean and dry the lid seam to ensure optimal adhesive bonding.
2. Peel back the grey adhesive and apply the gasket around the rim.
3. Press firmly to establish a seal, then close the lid to cure the adhesive.
4. Allow the recommended cure time before first use for the adhesive to set.

Made in the USA and built to withstand high heat, the LavaLock Nomex gasket kit offers a practical upgrade for grill enthusiasts seeking a tighter seal and better heat control. Consider it a solid option to refine your grill setup and expand your cooking possibilities, without promising guaranteed results.