How to coat the inside of a motorcycle gas tank

how to coat the inside of a motorcycle gas tank

How to Remove Rust from Inside a Motorcycle Gas Tank

Apr 18,  · RED KOTE TANK LINERI had to restore the fuel tank on a motorcycle project I was working on and thought I would make a vid on how to properly clean and coat t. You only need a couple of tablespoons of sodium carbonate to create a solution inside the gas tank. Just place the ferrous metal (iron)—also called the anode—inside the gas tank (suspended within the tank), connect the positive power source, and leave the setup to sit for hours (or even days).

JavaScript seems to be disabled in your browser. You must have JavaScript enabled in your browser to utilize the functionality of this website. Eastwood's exclusive gas tank sealer kits have nearly everything you need to clean a rusty, old, varnished gas tank of all the fuel residue and gunk, and seal it with a virtually impervious internal coating.

If you are careful, you can even use it to coat the inside of a motorcycle fuel tank without effecting the paint job on the outside. One kit seal tanks up to 5 gallons, and a few additional pints of sealer are all you need for larger tanks. Each additional bottle of sealer adds coverage for 10 to 12 gallons for tank internal surface area.

Muriatic Acid 2. Acetone 3. Bucket 5. Safety gloves and eye protection. Read all instructions before using this product. For larger tanks, use roughly 1 additional pint per 10 gallon capacity. If the tank contains baffles, be sure to consider the increase in surface area. Tank must be absolutely dry and free of water before applying sealer. Read and understand all instructions before use.

After completion of step 6, tank interior should be rotating tank in all directions. A properly coated tank should have a uniform bright white coating of sealer free of any puddles. Some excess should remain. Let tank stand for minutes with fill neck or sending unit open, then close openings and slowly rotate tank allowing excess to re-coat all surfaces. Let tank stand for an additional 8 to 10 minutes with fill neck or sending unit open however, this time on a different side.

Repeat this until the how to attract bees to pollinate has the desired opaque white coating. Do not allow coating to drain to one area and dry. Drain off excess. Allow excess to dry how to make a album dispose of hardened material according to local laws.

Forced ventilation is important to prevent sealer from reflowing and puddling and for thorough drying. Remove all stops and insert a compressor air line, with pressure set at psi keep air line 2" or more away from the coated surface to prevent thinning coating.

Cured coating should be slightly rubbery with no odor before filling tank with gas. Use caution as these materials are flammable and can damage paint. High temperatures and exposure to sunlight reduce normal storage life. Product should be discarded if sealer becomes discolored.

Lower temperatures temporarily increase viscosity. Avoid contact with eyes; keep from heat, sparks, or flame. Do not smoke. Extinguish all flames and pilot lights. Turn off stoves, heaters, electric motors, and all other sources of ignition during use and until all vapors are gone. Avoid prolonged contact with skin or prolonged breathing of vapors.

If irritation persists, get medical attention. If swallowed do not induce vomiting. Get medical attention immediately. Need Support or Have a Question? Press To Call Additional Supplies Needed 1. Read all instructions and plan work so that the entire process is completed in one session. Do not allow tank to dry between sessions — move from one step to another until complete. Drain and remove tank from vehicle. Wash out tank with hot, soapy water and thoroughly rinse with how to fold polo sleeves from running garden hose.

Remove valves, sending units, petcocks, and internal filters. Stop all openings except fill spout. Pour contents into tank and "slosh" around.

Let it sit for 5 minutes on each surface. Thoroughly rinse with water from running garden hose. At this stage tank should be free what would happen to the earth if the moon disappeared all fuel varnish. There may be areas of clean bare metal and rust but all varnish will be removed.

If any varnish remains repeat the Metal wash slosh until all traces of varnish are gone. Take clean tank outside. Purchase Muriatic Acid available at hardware and building supply stores. Make sure at least one opening remains uncapped to allow pressure to escape. If rust remains repeat the diluted Muriatic Slosh until all rust is gone. Pour out contents into a plastic container and neutralize by slowly adding baking soda until fizzing stops.

Dispose of according to local laws. Thoroughly rinse the tank completely filling and draining the tank 2 times with water from a running garden hose. It is what time is it in guyana now for some light flash rust to appear on this surface. This will easily be removed in the next step. Pour entire contents of Fast Etch bottle into the tank and slowly rotate to allow it to contact all surfaces until there is a uniform gray appearance.

Pour out contents into original container and dispose of according to local laws or save for further parts rust removal. While the tank interior is still wet from the Fast Etch, pour in 1 quart of Acetone available at hardware and building supply stores.

Tank should have a uniform gray appearance. Carefully inspect all tank areas to make sure there is no rust remaining. Repeat step 8 again with fresh Acetone. Dispose of used Acetone in accordance with local laws.

Shake sealer container well before use. Keep container tightly closed when not in use. Stop all tank outlets except fill spout. Pour Eastwood Gas Tank Sealer into tank, temporarily close fill neck, and coat entire inner surface by slowly rotating tank in all directions.

Simply remove your tank, drain the fuel, swish a 50% mix of CLR and water around for about the length of your favorite Rockabilly song and then drain with a final swish of denatured alcohol. Now, dump half the can of RED-KOTE® Tank Sealer close the lid and roll it around coating the interior. Apr 24,  · coating for inside motorcycle gas tank, coating for the inside gas tank, does the gas tank on a victory vegas have to be sealed, does victory motorcycles come with a red coating in the gas tank, forum caswell black magic vs tank sealer, gas tank coatings inside of tank. May 09,  · Coating Inside Fuel Tank. Jump to Latest Follow 1 - 19 of 19 Posts. L. LongRide · Registered. Joined Feb 25, · Posts. Discussion Starter · #1 · Dec 14, I have done numerous searches but have found nothing on this subject.

Rust is never a good thing. But rust on the inside poses the immediate risk of engine damage if the bike is ran in that condition. Debris can flake off and clog fuel filters, which can cause a lean condition if the fuel is restricted enough.

Fortunately, you have a few options if you have a rusty gas tank. First, you can just replace the tank with an O.

Second, you can send your tank off to a shop to be professionally restored. Then there is the third option, which is for the roll-up-your-sleeves type. With the right supplies and some elbow grease, you can remove the rust and reseal your own gas tank. By going with the third option, not only will you have the satisfaction of a job well done, but you are likely to save quite a few bucks as well. Follow the process below and the inside of your tank will be shiny and smooth once more.

If the rust is so bad that you can poke a hole through it, you should probably just look for a new tank. Aftermarket tanks or tanks off scrap bikes will save you time and headaches if you are not prepared for major metal work. If, however, the rust is just on the surface, you can tackle the job on your own with a few supplies. Small pinholes can be blocked if you are using a gas tank liner product.

If you are handy with metal work, you can patch holes, but that requires another post on that subject. To save time and money procuring the right chemicals you need, look for kits that are made specifically for restoring gas tanks. Brands like KBS Coatings and Kreem have been around for a while and make chemical products for each step of the process.

With the tank off, remove all floats, sending units and filters that may be in the tank. Next, you will want to plug all the holes minus the filler hole with your stoppers and bungs. If there are no leaks, you can then move outside with your tank to add in the chemicals. Before you get to actually removing the rust, you first need to clean the tank. Dirt, varnish, oil and other debris can collect in your tank over time. To get the most out of your rust remover, these need to be removed first.

A good degreaser works well for this step. If using a cleaning agent made for tanks, follow the directions.

Every once in a while, give the tank a shake to help agitate. If the tank is extremely gunked up, you may want to let the tank soak for a full day. When you drain and rinse the tank, ensure that all the gunk is removed. If some remains, repeat the process with the degreaser. If the tank previously had a liner, that will need to be removed as well.

A good paint stripper that contains methylene chloride works the best. Add a bit of stripper to the tank and seal it up. Slowly turn the tank, ensuring that the chemical finds its way to every part of the tank.

After doing so, safely drain the stripper from the tank. Be very careful to not let the stripper touch the outside of the tank or it may damage the paint job. There is a good chance that not all of the old liner will be removed this first go round. Look in the tank to see if there are any loosened pieces. You can try using something to scrape the pieces loose or use a long pliers or tweezers to pull the pieces out.

Repeat the stripping process until all of the old liner is removed. You will want be outside or at least in a well ventilated area for this step. The safest remover that you can use here is vinegar. It will work slower than the other chemical options, but is safe to use, easy to discard and is the gentlest on the tank. Simply add the vinegar to the tank and let it soak. Turn and shake the tank every half hour to an hour if you want to help it along. Depending on the level of rust, this step could last anywhere from over night to a couple of days.

Persistent rust may require you to add your agitators. If using an acid, have your protective gear on as well. Follow the directions of the rust removing product for the best results. This will generally be to pour the entire contents into the gas tank and then seal it. Be sure to not get any on the outside of the tank.

With it sealed, continue rotating the tank every minutes to ensure all areas are in contact with the remover. Do this for at least a half an hour to an hour. After that time, drain the remover into a safe container. After this first round of using the remover, check to see how well it has worked.

If the rust is gone, you are either done or you could add the sealing liner if you choose. Because of the strength of the remover, you may notice that it has eaten through thin spots of the tank. Small pinholes can be sealed with a liner. Larger holes will need to filled with a metal putty or be professionally fixed. If the rust persists, you can repeat the process or move on to the next step with agitators. Agitators are sometimes needed to help get persistent rust loosened.

Add in whatever you have chosen as your agitators to the tank with the rust remover or vinegar. Vigorously shake and rotate the tank to get the agitators into all parts of the tank.

Follow the same timeline as the step above. If using vinegar, this process could take days to get the desired result. Do not go too long with a stronger acid, though, as it can eat the metal of the tank and the agitators if exposed for too long. When done, safely drain the remover and agitators, being sure to get everything removed from the tank. Immediately after removing the rust remover and agitators, flush the tank with water.

Remove all your stoppers and fill the tank with water. Shake the tank to get water on all interior surfaces. Drain and repeat this process several times to ensure that all of the acid is removed. After rinsing the tank, use forced air to dry the tank. A hair dryer, leaf blower, air compressor or shop vac will work well to dry out the tank.

If not dried fast enough, flash rust can form. A little flash rust is ok, but it is still a good idea to dry the tank as fast as possible. Your fuel filter will be able to pick up most of the rust that flakes off. Sealing the tank can also cover up a little bit of flash rust.

Not using a tank liner? Use a little motor oil or kerosene to coat the inside of the tank. This will prevent flash rust from forming. And with that, your tank is done and ready to be reinstalled. Not every gas tank needs to be sealed, but it can add an extra level of protection against future rust and can plug pin holes.

The basic steps, though, are filling the tank with the sealer and swirling to create a single, even layer around the whole inside. Drain the excess. Avoid pooling by continuing to drain excess and rotating the tank every 5 minutes or so. Wipe the sealer away from any threads and fuel lines before it has a chance to cure. It is extremely difficult to remove the sealer once it has cured. Allow the tank to cure for a few days or according to the directions it comes with.

You should now be left with a clean tank that is ready to be filled with gas and drained with the twist of the throttle. Leave your questions or tell us about your experience in the comments below. Your email address will not be published.

Save my name, email, and website in this browser for the next time I comment. Clean the Tank Before you get to actually removing the rust, you first need to clean the tank. Shake Tank with Agitators Agitators are sometimes needed to help get persistent rust loosened.

Flush Tank Immediately after removing the rust remover and agitators, flush the tank with water. Seal the Tank Not every gas tank needs to be sealed, but it can add an extra level of protection against future rust and can plug pin holes. Author Recent Posts. Ryan is one of the lucky ones who gets to combine their passion with work.

He has enjoyed powersports his whole life and now gets to write about it. Ryan has been around the industry since High School and continues to enjoy learning and sharing about powersports with others in his role at DK.

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