Ameer Randolph
POR-15 Fuel Tank Sealer is a high-tech sealer that can be used to restore automotive fuel tanks. It is formulated for metal surfaces 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. It also acts as a liner and stops rust, corrosion, and small fuel leaks. The product has received positive reviews from customers who have used it to restore their car, bike, truck, and motorcycle fuel tanks.
| Characteristics | Values |
|---|---|
| Purpose | Fuel tank sealer for cars, bikes, trucks, and motorcycles |
| 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 |
| Color | Silver/Light Gray |
| Dry Time | 96 hours |
| Volume | 8 fl oz |
| Viscosity | 200 to 500 cPs |
| Flash Point | =103 deg F |
| VOC | 310 g/L |
| Application | Single-coat application |
| Surface Preparation | Clean the surface and remove plastic parts, contamination, loose rust, and old sealers |
| Ease of Use | Easy to use, but hard to open, pour, and reseal the can |
| Safety | Wear gloves and avoid contact with skin |
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What You'll Learn
Application and preparation
Firstly, it is crucial to prepare the fuel tank by removing all contaminants and ensuring it is clean. The tank must be free from plastic parts, old sealers, loose rust, and structurally sound. A strong surfactant, such as sodium hydroxide or potassium hydroxide, can be used to clean the tank, or a product like Marine Clean, which contains potassium hydroxide. Alternatively, a bead blaster can be used to clean the inside of the tank, followed by rinsing with acetone.
Once the tank is clean, the next step is to use a product like POR-15 Metal Prep to etch the metal and remove any remaining rust. This step is crucial for better adhesion of the sealer. After etching, the tank should be rinsed thoroughly with water and allowed to dry completely.
When the tank is dry, the POR-15 Fuel Tank Sealer can be applied. It is important to wear gloves and protect the skin as the sealer can be difficult to remove once hardened. The entire can of sealer should be poured into the tank, coating all surfaces. The tank should then be drained for about an hour to remove any excess sealer.
After the sealer has been applied, it is recommended to use fuel preservation and stabiliser to keep the fuel system in proper working order and avoid "stale gas" problems. It is also important to allow the sealer to cure properly, usually for about 48 hours, for the best protection against fuel, alcohol, corrosion, and rust.
With proper application and preparation, the POR-15 Fuel Tank Sealer can effectively seal leaking fuel tanks, prevent rust and corrosion, and stop small fuel leaks.
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$23.35 $31.46
Rust removal
POR-15 Fuel Tank Sealer is a high-tech sealer that can be used to prevent rust and corrosion in fuel tanks. Before applying the sealer, it is important to clean the fuel tank thoroughly and ensure it is free from any contaminants, including loose rust and old sealers.
Chemical Treatments
Citric acid, vinegar, and washing soda are effective in removing rust. You can create a solution by mixing these ingredients and applying them to the rusty surface with a cloth or brush. After letting it sit for some time, scrub the area with steel wool or a metal brush. For smaller items, submerging them in a vinegar bath overnight can also be effective.
Commercial Rust Removers
Commercial rust removers such as Evapo-Rust and Muriatic Acid are designed specifically to remove rust. These products can be effective for larger quantities of rust and typically require protective gear during use.
Natural Remedies
Raw white potatoes contain oxalic acid, which makes them effective natural rust removers when combined with an abrasive like salt or baking soda. Cut a potato in half, sprinkle on the abrasive, and rub the cut side onto the rusted area. Alternatively, coconut oil can be used to rub down tools and metal surfaces to prevent rust and protect against oxidation.
Protective Coatings
Adding a protective coating to metal surfaces can prevent oxygen and moisture from reaching the steel, inhibiting rust formation. This method is particularly useful for preventing rust on scratch-prone surfaces.
It is important to note that proper preparation and cleaning of the fuel tank are crucial steps before applying the POR-15 Fuel Tank Sealer. The manufacturer recommends using their Metal Prep and Cleaner Degreaser products to ensure effective adhesion and long-lasting results.
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Cleaning and drying
Cleaning:
Before applying the POR 15 Fuel Tank Sealer, it is crucial to ensure that the fuel tank is thoroughly cleaned and prepared. Start by draining all the fuel from the tank and removing the tank from the vehicle. Next, use a cleaner degreaser to eliminate any gum, sludge, or varnish buildup inside the tank. This step is vital because the sealer will not adhere properly to a contaminated surface. Mix one quart of the cleaner degreaser with one quart of hot water and apply it to the interior of the tank.
After degreasing, it is essential to address any rust or corrosion present in the tank. Use a rust removal product, such as Evapo Rust or a similar alternative, to eliminate rust and prepare the metal surface. Ensure that all loose rust is removed, as it can interfere with the adhesion of the sealer. Additionally, if the tank has an old failed sealer or coating, it is recommended to remove it completely before proceeding.
Drying:
Once the cleaning and rust removal processes are completed, thoroughly rinse the tank with water and then let it dry completely. This drying phase is crucial, as any remaining moisture can affect the performance of the sealer. Use a handheld hair dryer to speed up the drying process if needed. Ensure that the tank is bone dry before proceeding to the next step. This process may take several days, so patience is essential.
After the tank is completely dry, you can move on to the application of the POR 15 Fuel Tank Sealer. Remember to follow the manufacturer's instructions carefully and take your time during the application process. Proper cleaning and drying are critical to achieving a successful and long-lasting seal.
Additional Tips:
- Always wear gloves during the cleaning and sealing process to protect your skin. POR 15 Fuel Tank Sealer can be challenging to remove from the skin if it comes into contact with it.
- Ensure the tank is free from plastic parts, as the sealer does not adhere well to plastic. Remove any plastic components before applying the sealer.
- Consider taping up any pinholes or leaks in the tank with suitable tape before applying the sealer to ensure a comprehensive seal.
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Sealing and coating
The POR15 Fuel Tank Sealer is a high-tech sealer that is impervious to all fuels, including diesel, E10 ethanol, and high alcohol content fuels. It is formulated for metal surfaces and acts as a liner to stop rust, corrosion, and small fuel leaks. The sealer comes in a silver colour and has superior strength with fuel resistance. It is perfect for automotive restoration, as it can renew the fuel tanks of cars, trucks, or motorcycles through a simple, single-application coating.
To prepare the fuel tank for sealing, it is important to first drain all the fuel from the tank and remove the tank from the vehicle. The tank must then be cleaned thoroughly to ensure that the new coating will adhere properly. This involves removing any loose rust, old sealers, grease, oil, and surface debris. A water-based cleaner degreaser, such as the POR-15 Cleaner Degreaser, can be used for this purpose. It is also recommended to use a metal etching rust neutralizer, like the POR-15 Metal Prep, to etch the metal for better adhesion of the sealer.
Once the tank is clean and dry, the entire can of POR15 Fuel Tank Sealer can be poured into the tank. After all surfaces have been coated, the tank should be drained to remove any excess sealer. It is important to allow proper time for the sealer to cure, as this will ensure impervious protection from fuel, alcohol, corrosion, and rust. After sealing, it is recommended to use fuel preservation and stabilizer to keep the fuel system in proper working order and to avoid "stale gas" problems.
It is important to note that the POR15 Fuel Tank Sealer does not adhere well to plastic, so any plastic components inside the fuel tank should be removed before applying the sealer. Additionally, always wear gloves and avoid contact with bare skin, as the sealer can be difficult to remove once it has hardened.
The POR15 Fuel Tank Sealer has received positive reviews from customers, who have found it easy to use and effective in stopping leaks and preventing rust and corrosion. It is recommended to allow 48 hours for the sealer to fully set.
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Safety precautions
POR-15 Fuel Tank Sealer is a high-tech sealer that can be used to seal fuel tanks made of metal. It is impervious to all fuels, including diesel, E10 ethanol, and high alcohol content fuels. The sealer is also effective in stopping rust, corrosion, and small fuel leaks.
Preparation
Before applying the sealer, ensure that the fuel tank is free from plastic parts, contamination, and is structurally sound. Remove any loose rust, old sealers, grease, oil, and surface debris using a cleaner degreaser. It is crucial to understand the products in your repair kit and how they work together. Proper chemical interaction is essential for achieving the best bond of the sealer to the tank.
Ventilation
Always use POR-15 Fuel Tank Sealer in a well-ventilated area to avoid inhaling any harmful fumes.
Personal Protective Equipment
Wear proper personal safety equipment, including gloves, to protect your skin and eyes from contact with the sealer. POR-15 Fuel Tank Sealer can harden on the skin and is challenging to remove, so it is crucial to take precautions to avoid direct skin contact.
Post-Application
After applying the sealer, allow proper time for curing to ensure impervious protection from fuel, alcohol, corrosion, and rust. Follow the manufacturer's instructions for the recommended curing time.
Removal
If you need to remove POR-15 Fuel Tank Sealer, it cannot be dissolved by solvents. Instead, consider methods such as dry ice blasting, using a surfactant, or mechanical removal. Always dispose of any waste properly and safely.
It is important to follow all safety precautions when using POR-15 Fuel Tank Sealer to ensure a safe and effective application. Always refer to the manufacturer's instructions and take the necessary precautions to protect yourself and the environment.
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Frequently asked questions
POR-15 Fuel Tank Sealer is a high-tech sealer designed for metal fuel tanks. It is impervious to all types of fuels, including diesel, E10 ethanol, and high-alcohol content fuels. This sealer acts as a liner and prevents rust, corrosion, and small fuel leaks.
Before applying the sealer, ensure your fuel tank is free from plastic parts, contamination, and structurally sound. Remove any loose rust, old sealers, or contaminants using POR-15 Cleaner Degreaser, and then etch the surface with POR-15 Metal Prep for better adhesion.
The amount of sealer required depends on the size of your fuel tank. 8 fl oz of POR-15 Fuel Tank Sealer is sufficient for coating the inside of a 6-gallon fuel tank, while 32 fl oz (quart) is enough for a 25-gallon fuel tank.
After preparing the surface, mix the sealer according to the instructions. Then, pour the mixed sealer into the fuel tank and drain it after coating all surfaces. Let it sit for about an hour to remove any excess sealer.
POR-15 Fuel Tank Sealer is a strong product, so always wear gloves and avoid skin contact. It is also important to understand the chemical interactions of the products in your repair kit to ensure proper bonding and adhesion. Additionally, POR-15 Weld-Thru Primer can be used for quick refinishing and recoating and adheres well to brass. Neutralize any acid used during the cleaning process before applying the sealer. You can also use the POR-15 Fuel Tank Repair Kit, which includes all the necessary products for preparation, repair, cleaning, and sealing.
