
POR-15 Fuel Tank Sealer is a high-tech sealer that can be used to repair and seal automotive, agricultural, and industrial machinery fuel tanks. The sealer is designed for metal fuel tanks and helps to prevent rust, corrosion, and leaks. It is also impervious to all fuels, including diesel, ethanol, and high-alcohol content fuels. The POR-15 Fuel Tank Repair Kit includes a cleaner degreaser, metal prep, and fuel tank sealer, providing all the necessary tools for effective tank restoration.
| Characteristics | Values |
|---|---|
| Purpose | Fuel tank restoration, repair, cleaning and sealing |
| Use | Prevent leaks in rusted or new metal tanks |
| Effectiveness | Stops rust, corrosion and small fuel leaks |
| Compatibility | Metal fuel tanks only, not plastic |
| Resistance | Resistant to all fuels, alcohols, additives, corrosion and rust |
| Colour | Silver |
| Application | Single application coating |
Explore related products
$37.26 $49.36
What You'll Learn
- Preparation: Remove plastic parts, contamination, gum, sludge, and varnish
- Cleaning: Use POR-15 Cleaner Degreaser and Metal Prep to remove rust and prepare the tank
- Sealing: Pour in the Fuel Tank Sealer and drain excess after an hour
- Protection: Prevent rust, corrosion, leaks, and resistance to fuels, alcohols, and additives
- Applications: Use on automotive, agricultural, industrial, and motorcycle fuel tanks

Preparation: Remove plastic parts, contamination, gum, sludge, and varnish
Before applying the POR-15 Fuel Tank Sealer, it is important to prepare the fuel tank by removing plastic parts, contamination, gum, sludge, and varnish. Here is a step-by-step guide to help you through the preparation process:
Remove Plastic Parts
POR-15 Fuel Tank Sealer is designed for metal fuel tanks only and does not adhere well to plastic. Therefore, it is crucial to remove any plastic components inside the fuel tank before proceeding with the sealing process. Ensure that all plastic parts are detached and the tank is free of plastic to achieve the best possible bond of the sealer to the metal.
Eliminate Contamination
It is essential to ensure that the fuel tank is not contaminated before applying the sealer. Contamination can hinder the effectiveness of the sealer and compromise the outcome. Make sure the tank is thoroughly cleaned and free from any contaminants, including old sealants, rust, or debris. If there is an old sealant, use a product like POR-15 Strip Gel to remove it completely.
Clean the Fuel Tank
To remove gum, sludge, and varnish from the inside of the tank, mix one quart of POR-15 Cleaner Degreaser with one quart of hot water. Apply this solution to the interior of the tank, scrubbing away any built-up residue. This step is crucial to ensure that the sealer adheres properly and effectively.
Prepare the Metal Surface
Once the tank is free of plastic, contamination, and other residues, it's time to prepare the metal surface for sealing. Use POR-15 Metal Prep to dissolve any remaining rust and etch the metal, creating a better adhesion surface for the sealer. After applying the Metal Prep, drain and rinse the tank thoroughly with water, and let it dry completely before proceeding to the sealing stage.
By carefully following these preparation steps, you will ensure that your fuel tank is ready for the POR-15 Fuel Tank Sealer application, resulting in a strong and impervious barrier against rust, corrosion, and leaks.
Gravity-Fed Fuel Tanks: Texas' Legal Landscape
You may want to see also
Explore related products

Cleaning: Use POR-15 Cleaner Degreaser and Metal Prep to remove rust and prepare the tank
To clean a fuel tank with POR-15 products and prepare it for sealing, follow these steps:
Firstly, ensure the tank is free from contaminants such as gum, sludge, varnish, and fuel. These contaminants must be removed before beginning the cleaning process. It is also important to note that the tank must be made of metal, as the POR-15 sealer does not adhere to plastic. If there are plastic components, they should be removed before proceeding.
Now, you can begin the cleaning process. Use POR-15 Cleaner Degreaser to remove dirt, grease, wax, and any other remaining contaminants. This step is crucial to ensure the effective application of the POR-15 products.
Next, use POR-15 Metal Prep to neutralize and remove any rust from the tank. This product also etches the metal and coats it with zinc phosphate, which improves the adhesion of the sealer. Ensure you follow the instructions and apply two thin coats of the Metal Prep to the surface.
After the tank is clean, drain and rinse it thoroughly with water. Then, let the tank dry completely. It is important to follow these cleaning and preparation steps carefully to ensure the best possible bond of the sealer to the inside of the tank.
Get Rid of Water in Your Fuel Tank
You may want to see also
Explore related products

Sealing: Pour in the Fuel Tank Sealer and drain excess after an hour
Sealing your fuel tank is a crucial step in ensuring its longevity and preventing leaks. Here's a detailed guide on how to seal your fuel tank using the POR-15 Fuel Tank Sealer:
Prepare the Fuel Tank: Before applying the sealer, ensure your fuel tank is made of metal and free from any contaminants, plastic parts, and loose rust. It's essential to have a clean and structurally sound surface for the sealer to adhere properly. Use the POR-15 Cleaner Degreaser to remove any gum, varnish, sludge, or old sealants.
Etch and Prepare the Surface: Once the tank is clean and dry, it's time to etch the metal for better sealer adhesion. Pour the entire bottle of POR-15 Metal Prep into the tank to dissolve rust and coat the surface with zinc phosphate. This step is crucial for creating a strong bond between the sealer and the metal surface.
Apply the Sealer: After the Metal Prep step, drain and rinse the tank with water, ensuring it's thoroughly clean. Allow the tank to dry completely. Then, pour in the entire can of POR-15 Fuel Tank Sealer. This high-tech sealer is designed to be impervious to various fuels, including diesel, E10 ethanol, and high-alcohol content fuels. It will create a strong barrier against rust, corrosion, and small fuel leaks.
Drain Excess Sealer: After pouring in the sealer, allow it to coat all surfaces of the tank. Then, drain the tank for about an hour to remove any excess sealer. This step ensures that the sealer is evenly distributed and that there is no buildup inside the tank.
Maintain Your Fuel System: Finally, once the sealer has been applied and the tank is repaired, use fuel preservation and stabilizer to maintain your entire fuel system. This step will help prevent "stale gas" problems and keep your fuel system in proper working order.
Remember, always follow the detailed instructions provided with the POR-15 Fuel Tank Repair Kit for the best results. This kit provides a comprehensive solution for prepping, repairing, cleaning, and sealing your fuel tank, ensuring a strong and permanent seal.
Fuel Tankers: A Dangerous Necessity
You may want to see also
Explore related products

Protection: Prevent rust, corrosion, leaks, and resistance to fuels, alcohols, and additives
POR-15 Fuel Tank Sealer is a high-tech product designed to prevent rust, corrosion, leaks, and resistance to fuels, alcohols, and additives. It is formulated for metal and is impervious to all fuels, including diesel, E10 ethanol, and high-alcohol-content fuels. The sealer comes in a silver colour and has superior strength and fuel resistance.
Before applying the sealer, it is important to ensure that the fuel tank is free from plastic parts, contamination, and structurally sound. Any loose rust, old sealers, or contaminants such as gum, varnish, sludge, or fuel should be removed. The tank should then be cleaned with POR-15 Cleaner Degreaser and etched with POR-15 Metal Prep to ensure proper adhesion of the sealer.
The POR-15 Fuel Tank Repair Kit includes everything needed to repair and seal automotive, agricultural farm, and industrial machinery fuel tanks. The kit includes the Cleaner Degreaser, Metal Prep, and Fuel Tank Sealer. The sealer is applied by pouring it into the tank, coating all surfaces, and then draining the excess after a certain amount of time.
The POR-15 Fuel Tank Sealer has received positive reviews from customers who have used it to restore old, rusty, and leaky fuel tanks. It is praised for its effectiveness, ease of use, and tough protective coating. The product is recommended for anyone looking to renew their car, truck, or motorcycle fuel tank and protect it from rust, corrosion, and leaks.
In summary, the POR-15 Fuel Tank Sealer is an effective and reliable product for preventing rust, corrosion, leaks, and resistance to fuels, alcohols, and additives. With its superior strength and fuel resistance, it provides a strong barrier that extends the life of fuel tanks. The repair kit offers a comprehensive solution for those seeking to restore and protect their fuel tanks.
Fuel Storage Capacity of the Airbus A320: Tank Count
You may want to see also
Explore related products
$20.53

Applications: Use on automotive, agricultural, industrial, and motorcycle fuel tanks
The POR-15 Fuel Tank Repair Kit is a versatile solution for various applications, including automotive, agricultural, industrial, and motorcycle fuel tanks. This comprehensive kit offers a range of benefits for different types of equipment and vehicles.
For automotive applications, the POR-15 kit is ideal for restoring and renewing car and truck fuel tanks. It effectively stops rust and corrosion, ensuring long-lasting protection for metal fuel tanks. The kit's ability to seal small leaks and its resistance to various fuels, including diesel and high-alcohol content fuels, make it a reliable choice for automotive fuel tank maintenance and repair.
In the agricultural sector, POR-15 has become a trusted name, with its products being the gold standard for agricultural farming equipment maintenance. The Fuel Tank Repair Kit can address the specific challenges faced by fuel tanks in agricultural machinery. It helps prevent and repair rust and corrosion, ensuring the smooth operation of farm equipment.
Industrial equipment maintenance also falls within the capabilities of the POR-15 Fuel Tank Repair Kit. The kit's formula is designed to create a strong, impervious barrier against rust, corrosion, and ethanol fuels. This makes it suitable for use on industrial machinery fuel tanks, extending their lifespan and improving their performance.
Motorcycle enthusiasts can also benefit from the POR-15 kit, which caters to the unique needs of motorcycle fuel tanks. The kit effectively seals small leaks and protects against rust and corrosion. It is suitable for various motorcycle fuel tanks, including those found in vintage and classic bikes, as well as recreational vehicles, snowmobiles, and outboards. The kit ensures that motorcycle fuel tanks remain impervious to additives and fuels, including those with higher alcohol content.
Avoiding Water in Boat Fuel Tanks: Prevention and Maintenance
You may want to see also
Frequently asked questions
The POR 15 Fuel Tank Sealer is used to seal your automotive, farm, or industrial equipment fuel tank and protect it from rust, corrosion, and seal pinhole leaks.
The kit includes 1 quart of sealer for up to a twenty-five-gallon fuel tank, 1 quart of cleaner degreaser, 1 bottle of metal prep, reinforcing fabric, an applicator, and detailed instructions.
First, mix 1 quart of cleaner degreaser with 1 quart of hot water and use this solution to remove any gum, varnish, or sludge from the inside of the tank. Next, pour in the entire bottle of metal prep to dissolve rust, coat the tank with zinc phosphate, and etch the metal. After the tank is clean, drain and rinse it with water and let it dry. Then, pour in the entire can of fuel tank sealer and let it sit for about an hour before draining the tank again to remove any excess sealer. Finally, use fuel preservation and stabilizer to keep your fuel system in proper working order.











































