Mercedes Mullins
POR-15 Fuel Tank Sealer is a high-tech sealer designed for metal fuel tanks. It is impervious to all fuels, including diesel, E10 ethanol, and high alcohol content fuels. The sealer acts as a liner and prevents rust, corrosion, and small fuel leaks. It is available in silver or light gray and comes in various sizes, including 8 fluid ounces, pints, and quarts. The application process involves cleaning and drying the tank, etching the metal for better adhesion, and then coating all surfaces with the sealer. Users have reported positive experiences with POR-15 Fuel Tank Sealer, citing its effectiveness in stopping leaks and its ease of use.
| Characteristics | Values |
|---|---|
| Purpose | Fuel tank sealer, gas tank liner, and fuel tank coating |
| Composition | 1, 2, 4-Trimethylbenzene, Naphtha (Petroleum), Hydrotreated Heavy, Xylene, Solvent Naphtha (Petroleum), Light Arom, Isocyanic Acid, Polymethylenepolyphenylene Ester, Aluminum, Methylene Diphenyl Diisocyanate, 4, 4'-methylenediphenyl Diisocyanate, Cumene, Isocyanic Acid, Polymethylenepolyphenylene Ester, Polymer With 1, 2-Ethanediamine, 2-Methyloxirane, 1, 2-Propanediol |
| Form | Liquid |
| Colour | Silver or light gray |
| Dry Time | 96 hours |
| VOC | 310 g/L |
| Viscosity | 200 to 500 cPs |
| Applicable Materials | Metal |
| Flash Point | =103 deg F |
| Coverage | 8 fl oz for a 6-gallon tank, 32 fl oz for a 24-gallon tank |
| Usage | Stops rust, corrosion, and small fuel leaks |
| Application | Must be applied to a clean, dry, rust-free, and structurally sound metal tank |
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$23.81 $27.42
What You'll Learn
- Preparation: Clean the tank and remove plastic parts, contamination, and loose rust
- Application: Pour in the sealer and drain after an hour to remove excess
- Curing: Allow sufficient time to cure for effective protection
- Safety: Avoid skin contact and use in a well-ventilated area
- Results: Stops rust, corrosion, and leaks, and is resistant to all fuels
Preparation: Clean the tank and remove plastic parts, contamination, and loose rust
To prepare your fuel tank for sealing, it's important to clean it thoroughly and remove any plastic parts, contamination, and loose rust. Here's a step-by-step guide to help you through the preparation process:
Remove the Fuel Tank:
First, you'll need to remove the fuel tank from your vehicle. Place it in a well-ventilated area, preferably outdoors, as the cleaning process may produce strong odours.
Drain the Fuel:
Before cleaning, you must drain the fuel from the tank. Use the manufacturer's recommended method for your specific vehicle model. If your bike has a petcock, set it to the "OFF" position. Otherwise, ensure that the ignition and fuel pump are switched off. Locate the fuel line connecting the gas tank to the fuel injectors or carburetor and loosen it with pliers before pulling it off.
Wash the Tank with a Degreaser:
Wash the inside of the tank with a degreaser, such as POR-15 Cleaner Degreaser, to remove grease, oil, and surface debris. Rinse the tank thoroughly with water after applying the degreaser.
Remove Plastic Parts:
Before proceeding, ensure that all plastic components are removed from the fuel tank, as the sealer will not adhere well to plastic.
Treat Rust:
Inspect the tank for rust. If there is loose rust, you can use a physical method to remove it. Some options include:
- Using steel BBs, small nuts and bolts, or specially shaped abrasive media as agitators, along with a cleaning solution, to scrape away loose rust.
- Filling the tank with clean round stones or 3/8" nuts, and shaking vigorously for several minutes.
- Applying heat with a heat gun or hair dryer to evaporate moisture and loosen rust.
If there is more severe rust or corrosion, you may need to use a chemical treatment. Choose a safe acid, such as white vinegar (acetic acid), which is inexpensive, non-toxic, and widely available. Stronger solutions include phosphoric acid or muriatic acid diluted with water. Always perform a small test to ensure the acid does not react adversely with the tank material. Pour in the chosen cleaning solution until the tank is about half full, then add a few agitators and shake gently to dislodge rust. Let the solution sit and soak, then rinse thoroughly.
Final Rinse and Drying:
After treating the rust, rinse the tank thoroughly with water and let it dry completely before proceeding with the sealing process.
Remember to wear gloves and proper protective equipment during the cleaning process, especially when working with chemicals.
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Application: Pour in the sealer and drain after an hour to remove excess
POR-15 Fuel Tank Sealer is a high-tech sealer that can be used to coat fuel tanks to prevent leaks and rust. It is important to follow the correct application procedure to ensure the sealer is effective and does not fail prematurely.
Before applying the sealer, it is crucial to prepare the fuel tank properly. This includes draining all the fuel from the tank and removing the tank from the vehicle. The tank must also be cleaned thoroughly to remove any contaminants, old sealers, grease, oil, and surface debris. It is recommended to use a cleaner degreaser and metal prep products specifically designed for this purpose, such as the POR-15 Cleaner Degreaser and POR-15 Metal Prep. Additionally, the tank should be etched with a metal prep solution to improve the adhesion of the sealer.
Once the tank is clean and prepared, you can begin the application process. After ensuring the tank is completely dry, pour in the entire can of POR-15 Fuel Tank Sealer. The amount of sealer required may vary depending on the size of the tank, so it is important to follow the product instructions and recommendations.
After pouring in the sealer, allow it to coat all the surfaces inside the tank. This may involve tilting or rotating the tank to ensure the sealer reaches all areas. Leave the sealer in the tank for a sufficient amount of time, typically about an hour, to ensure all surfaces are properly coated.
Finally, after the coating process is complete, drain the excess sealer from the tank. This step is important to remove any excess material and ensure a proper finish. Allow the sealer to cure completely before refilling the tank and returning it to service. The curing time may vary depending on the product and environmental conditions, but it is typically around 48 hours.
It is important to note that POR-15 Fuel Tank Sealer does not adhere well to plastic. Therefore, if your fuel tank contains any plastic components, they should be removed before applying the sealer. Always wear gloves and protective equipment during the application process to avoid contact with skin, as the sealer can be difficult to remove once it has hardened.
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Curing: Allow sufficient time to cure for effective protection
Curing time is essential for the POR-15 Fuel Tank Sealer to achieve its superior strength and fuel resistance. The manufacturer recommends a curing time of 96 hours or four days at a temperature of 72 degrees Fahrenheit for effective protection.
This extended curing period allows the sealer to fully harden and adhere to the tank, creating an impervious barrier against fuels, including diesel, E10 ethanol, and high alcohol content fuels. It is important to note that the curing time may vary depending on environmental factors such as humidity, as mentioned in a user review. In humid conditions, it is advisable to allow for a longer curing time to ensure complete curing and maximum protection.
During the curing process, it is crucial to maintain good ventilation in the workspace to allow for the off-gassing of acetates. The presence of a faint acetate smell indicates that the curing process is not yet complete. To expedite the curing process, some users have suggested using external heat sources, such as light bulbs placed inside a cardboard box with the fuel tank. However, it is essential to use caution and follow safety guidelines when employing external heat sources.
The curing time of 96 hours or four days is specifically recommended for the POR-15 Fuel Tank Sealer to achieve its optimal performance. While some users have reported successful results with shorter curing times, it is always best to follow the manufacturer's instructions and allow for the full curing period to ensure maximum protection and durability.
In conclusion, allowing sufficient curing time for the POR-15 Fuel Tank Sealer is critical to achieving effective protection against fuel leaks, rust, and corrosion. By following the manufacturer's recommended curing time and considering environmental factors, users can ensure the best possible outcome and prolong the lifespan of their fuel tanks.
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Safety: Avoid skin contact and use in a well-ventilated area
When using the POR 15 Fuel Tank Sealer, it is imperative to prioritise safety and take the necessary precautions to avoid skin contact and ensure adequate ventilation in the application area.
Firstly, let's emphasise the critical importance of avoiding skin contact with the POR 15 Fuel Tank Sealer. This product is designed to create a robust and impervious barrier on metal surfaces, and once it comes into contact with your skin, it can be incredibly challenging to remove. As one user shared, the sealer hardened on their skin, and they had to resort to using tweezers to remove it in small increments. Therefore, it is highly recommended to wear gloves and long sleeves when working with this product to protect your skin.
Additionally, it is crucial to use this product in a well-ventilated area. The sealer has a strong odour, and inhaling the fumes in an enclosed space can be unpleasant and potentially harmful. By working in a well-ventilated space, you reduce the risk of inhaling excessive fumes and ensure a safer application process. Open all windows and doors in the workspace, and if possible, set up fans to promote air circulation. If ventilation is inadequate, consider using personal protective equipment, such as a respirator, to minimise fume inhalation.
Furthermore, it is essential to keep the product away from children and pets. Store it in a secure location, out of their reach, to prevent accidental exposure or ingestion. Always read and follow the safety instructions provided by the manufacturer, and if you have any questions or concerns, contact their customer support team for guidance.
To ensure a safe and satisfactory experience when using the POR 15 Fuel Tank Sealer, it is vital to strictly adhere to the safety guidelines. By prioritising ventilation and diligently avoiding skin contact, you can effectively minimise potential health risks associated with the application of this product.
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Results: Stops rust, corrosion, and leaks, and is resistant to all fuels
POR-15 Fuel Tank Sealer is a high-tech sealer that provides superior strength and fuel resistance. It is formulated for metal surfaces and is impervious to all fuels, including diesel, E10 ethanol, and high alcohol content fuels. This product is an excellent solution for stopping rust, corrosion, and small fuel leaks in your fuel tank.
Before applying the sealer, it is crucial to ensure your fuel tank is properly prepared. The tank must be free from plastic parts, contamination, and any structural issues. Remove old sealers and loose rust, and clean the tank with a suitable cleaner, such as POR-15 Cleaner Degreaser, to ensure the surface is ready for the new sealer. This preparation process is vital for achieving the best adhesion and performance from the POR-15 Fuel Tank Sealer.
The application process for POR-15 Fuel Tank Sealer is straightforward. After cleaning and preparing your fuel tank, drain the tank and rinse it thoroughly with water. Allow the tank to dry completely. Once dry, carefully pour the entire can of Fuel Tank Sealer into the tank. Ensure that all surfaces are coated evenly. Leave the sealer to cure for the recommended time, which may vary depending on the product and environmental conditions.
One of the key advantages of POR-15 Fuel Tank Sealer is its ability to stop rust. It creates an impervious barrier that prevents rust from forming or spreading, ensuring your fuel tank remains in optimal condition. This rust-prevention property has been praised by many users, with some reporting successful results even on heavily rusted tanks.
In addition to rust prevention, POR-15 Fuel Tank Sealer is also effective at stopping corrosion and small leaks. By creating a strong, flexible, and non-porous barrier, the sealer protects the metal surface of your fuel tank from the damaging effects of corrosion and fuel leakage. This dual action of preventing both rust and corrosion ensures the longevity and integrity of your fuel tank, making it an ideal choice for automotive restoration projects.
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Frequently asked questions
First, drain the tank and remove any plastic parts. Then, clean the tank with POR-15 Cleaner Degreaser and water. Next, pour in the entire bottle of POR-15 Metal Prep to dissolve rust, coat the tank with zinc phosphate, and etch the metal for better adhesion of the sealer. Drain the tank again and let it dry. Finally, pour in the entire can of POR 15 Fuel Tank Sealer and drain the tank once more after all surfaces have been coated to remove excess sealer.
According to POR-15, each quart should cover a 25-gallon tank. A pint will treat up to a 12-gallon tank, but 2 pints are recommended for most car tanks to get full coverage.
No, POR 15 Fuel Tank Sealer does not adhere well to plastic. If your fuel tank contains plastic components, they should be removed before applying the sealer.
