What causes exhaust pipes to turn blue?

What causes exhaust pipes to turn blue?

Why Exhaust Pipes Turn Blue? The reason why your exhaust pipes turn blue is because of the excessive heat going through the exhaust pipes. The exhaust pipes are designed to withstand heat, however if there is too much heat with soaring temperatures, the exhaust pipe metal starts coloring.

How do you remove bluing from stainless steel?

How to Remove Blue From Overheated Stainless Steel

1. Fill your kitchen sink with hot soapy water. Use mild dish soap without abrasives to prevent scratching the stainless steel.
2. Wet a soft sponge with the soapy water.
3. Rinse the soapy water off the pot with fresh clean water.
4. Inspect the pot for additional bluing.

How do you remove discoloration from a motorcycle exhaust?

Removing Heat Stains

1. Let your pipes cool before attempting to work on your bike.
2. Dampen a tack cloth with water, then sprinkle cleaning powder on the rag. Use motorcycle cleaning powder designed to remove heat discoloration, or “bluing.”
3. Rub the powder into your pipes to create a thick paste.

How do you remove heat stains from stainless steel exhaust?

Moisten a soft cloth with club soda. Rub it over the heat stain using a circular motion. Turn the cloth to a clean portion as needed and apply additional club soda to keep the surface moist. Even more prominent stains can be removed with this method, however, it will take some time and elbow grease to get the job done.

Can you chrome exhaust pipes?

Most exhaust pipes are made of steel with a steel or chrome-plated finish. If the exhaust on your vehicle or bike is dull, rusted or just needs an updated look, it is possible to paint the chrome. Chrome is smooth with a glossy finish, and paint will peel and flake off of it without proper preparation.

Does stainless steel exhaust change color?

Good-quality stainless steel normally turns this color when exposed to repeated heat cycles, and will even turn blue if it gets hot enough. The “golding” should be considered normal and not a defect.

How do you remove blue corrosion from metal?

Simply soak the rusty metal object in white vinegar for a couple of hours and then just wipe to remove the rust. If the object is too large, simply pour white vinegar evenly over the surface of the object and give it some time to settle.

How do you remove blue dye from metal?

White vinegar is rightly touted as an excellent cleaning tool, and with the addition of salt, may be able to get rid of the blue/green stains. Try dissolving a tablespoon of salt in a cup of warm vinegar, soaking a rag with the solution, and letting it sit on the stain.

How do I stop my motorcycle exhaust from turning blue?

There are many different cleaning products and polishes that are designed specifically for getting rid of the exhaust bluing. One example is Blue-Job Metal Polish. With this polish you use the included applicator cloth and a little water to make a paste out of the polish then rub it across the pipe.

What can I use to get Blue out of exhaust pipes?

Bluing Remover can help you bring your blue pipes back to their original shine. It’s important to note that while these cleaners work well, they can also be hard on the chrome of your exhaust.

Why is the chrome on my motorcycle exhaust blue?

You may find that the chrome plating has completely burnt off and the blue color that you can see is the nickel that is left over from the chrome plating process. Re-chroming is an option If you are not happy with the appearance of the exhausts, it is possible to have the chrome applied again.

Which is the best bluing remover for motorcycles?

Product description. The AUTOSOL Bluing Remover is specially formulated to remove bluing and heat caused discoloration. It removes the burn from titanium and stainless steel motorcycle tips, car exhausts, stainless steel welds and other industrial metals and restores them to their original shine.

What’s the best way to remove bluing from pipes?

For light to moderate bluing it took some elbow grease but the blue did disappear on both stainless and chrome pipes. For heavy bluing or to make it an easier job, polish using a drill mounted foam buffing pad. I used the “RAM-PRO 3″ Car Buffing and Wax Polishing Pad Kit” and the gray cutting pad and the whole job took 10 minutes.