These seals have a strong Inconel core covered with woven silica yarn that’s been treated to withstand temperatures up to 2300° F. They resist most refrigerants, salts, and grease.

The PTFE coating on these fiberglass seals is slippery, so they are easier than the other seals to press fit into oven, furnace, and boiler doors. These seals resist steam, most refrigerants, salts, and grease. They can withstand temperatures up to 500° F.

These loosely-knitted fiberglass seals are more flexible and conformable than High-Temperature Slotted Edge Seals. They resist grease, oil, hydraulic fluid, and solvents and can withstand temperatures up to 1000° F.