Permatex Fuel Tank Repair Kit

Name: Permatex Fuel Tank Repair Kit
SKU: 8133431
Availability: InStock

$13.42

SKU: 8133431 Categories: Auto Maintenance, Automotive, Fuel Additives

In stock

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The Permatex Fuel Tank Repair Kit is a comprehensive, professional-grade solution designed to permanently seal leaks in metal fuel tanks without the need for welding or tank removal. You will find that this specialized epoxy system is specifically formulated to be resistant to gasoline, diesel, and most shop solvents, ensuring a long-lasting repair that won’t degrade over time. The product feels easy to handle even for beginners, as it includes everything required to patch small holes, rust spots, or hairline cracks in just minutes. Because the epoxy cures at room temperature and achieves a structural bond quickly, this kit is an essential emergency tool for getting vehicles, tractors, or generator tanks back into service without the high cost of replacement.

Key Features of Permatex Fuel Tank Repair Kit

Complete all-in-one kit includes repair putty, sandpaper, alcohol swab, and application brush

Fast-curing epoxy hardens in approximately 30 minutes and fully cures in under an hour

Gasoline and diesel resistant formula ensures the patch remains intact despite constant fuel exposure

Eliminates the danger of welding or using heat near flammable fuel vapors and residues

High-strength bond works effectively on most metal surfaces including steel and aluminum

Ideal for repairing leaks in passenger vehicles, light trucks, and heavy-duty farm equipment

Designed to withstand the vibrations and thermal expansion common in automotive fuel systems

Simple mix-and-apply process requires no specialized mechanical skills or tools

Additional Information

Brand: Permatex

Product Type: Specialized Epoxy Repair Kit

Model:

Product Use: Sealing holes and cracks in metal fuel tanks and reservoirs

Size:

Material: Epoxy Resin and Hardener

Height:

Length:

Width:

To ensure a successful seal, you should thoroughly clean and degrease the area around the leak using the included alcohol swab, as even a small amount of fuel residue can prevent the epoxy from bonding to the metal. You should use the provided sandpaper to scuff the metal until it is bright and clean, creating “teeth” for the repair material to grab onto. While the kit is highly effective for pinholes and cracks up to 1/2 inch, you should avoid using it on plastic fuel tanks, as the chemical composition of most modern plastic tanks requires a different type of adhesive. It is a good practice to wait at least 60 minutes for the patch to fully harden before refilling the tank to ensure the chemical bond has reached its maximum structural strength.