N25-66-1LB Niel Seal Gasket and Joint Sealing Compound, Medium Weight (1 LB Can) Replaces T25-66-1LB, Tite Seal Gasket & Joint Sealing Compound, Medium Weight (1 LB Can ) | Abbey Color N2566

Please use the following document to confirm N25-66-1LB Niel Seal Gasket and Joint Sealing Compound’s compatibility with your aircraft.

• Niel Seal Medium Compound Application Guide (PDF)

• NielSeal Gasket and Joint Sealing Compound, Medium Weight (1 LB Can) Gasket and Joint Sealing Compound
• Flexible, Non-Hardening, Leakproof Seal for Machined Joints and Gasket Applications
• Nielseal is unaffected by water, oil, ammonia, glycerine, steam, all types of gas, exhaust fumes, and most hard to hold liquids
• Withstands extreme temperatures and pressure
• Will not shrink, crack or crumble
• Seals threaded pipe joints and machined surfaces, flare nuts and tubing
• For all metal to metal unions with any kind of gasket
• Prevents corrosion
• Expands and contracts with temperature changes without affecting seal