Best Way To Clean Rusty Exhaust Pipes
You can combat the rust by using solutions such as using vinegar and sandpaper to remove rust and applying a coat of WD 40.
Best way to clean rusty exhaust pipes. Rub a cloth over the exhaust pipe to completely cover the pipe with the wax. This way good force and movement is applied to let the polish do its job to rub off the rust layer. Use kevlar tape or bbq flat black paint and change the look.
Vinegar acetic acid works great to loosen the rust. The constant hot-cold cycling creates a lot of moisture which causes rust on the cast iron wrecking havoc on their appearance. This is the easy part.
It will not scratch the finish. In my experience this is the first tool of choice for 95 of techs working on an exhaust system. Using a rubber Mallet will help prevent you smashing the pipes in.
Once its warm take an old candle and push it against every nutbolt. Give up on chrome. The typical restoration practice involves cleaning and painting.
It does not go very quick but it works. Place the foil in the palm of your hand and rub it onto the rust on the exhaust tips. To complete use chrome polish and then buff.
The wheel and compound will last YEARS as well. Putting cuts on the nut and bolts is a sure-shot method to remove immovable bolts. My experiance with these rusted exhaust nuts is not good.