Northern Internal Fuel Tank Liner Kit for Steel Tanks, Gas or Diesel

Northern Internal Fuel Tank Liner Kit for Steel Tanks, Gas or Diesel

The NR1259 Northern Fuel Tank Liner Kit is a complete internal tank restoration solution designed to seal leaks, stop rust, and extend the life of metal fuel tanks. Ideal for tractors, cars, trucks, and equipment, this kit includes everything needed—cleaner, prep solvent, and liner—to properly treat and coat the inside of your tank. The flexible, fuel-resistant liner bonds to existing rust, forming a durable barrier that prevents future corrosion and seals those hard-to-find pinhole leaks before they turn into bigger problems.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: NR1259
• Brand: Northern
• Product Type: Internal fuel tank liner kit
• Application: Steel fuel tanks (gasoline or diesel use)
• Kit Includes: Cleaner, prep solvent, and liner coating
• Tank Capacity Coverage: Typically for 10–22 gallon tanks
• Compatibility: Suitable for tractors, motorcycles, cars, trucks, and equipment
• Material Compatibility: For metal tanks only (not for plastic or fiberglass)
• Performance:
  • Seals pinhole leaks and minor imperfections
  • Bonds to existing rust to prevent flaking
  • Forms a chemical barrier against future corrosion
• Flexibility: Coating remains flexible—won’t crack or peel over time
• Fuel Resistance: Resistant to gasoline, diesel, and fuel additives
• Visibility: Bright blue coating for easy application coverage
• Application Method: Pour, rotate to coat interior, and drain excess

Ideal For

• Restoring older or rust-prone fuel tanks
• Sealing minor leaks and pinholes without full tank replacement
• Equipment owners looking to extend tank life and prevent corrosion
• Automotive, agricultural, and small engine applications
• Anyone tired of chasing fuel leaks—this handles the ones you can’t even see