|
Is the finish Powder Coated or Clear Coated (Painted?)....
Powder Coat is strong durable stuff, but even long term exposure to acids can cause it to dull (and Powder Coat is very difficult to polish).
While I would love to sell you a product (we carry 70 of the highest rated brands on the market) I think a home remedy is likely going to work well.
Get some rubbing alcohol(make sure it is Isopropyl and not Denatured) and dilute it so it is approximately 30% alcohol and 70% water. The extact dilution you use is going to depend on the strength you buy. Isproply is usually available from 40% to 91%.
Mist it onto the gunk and agitate with a soft terry cloth or junk terry cloth. Then wipe off. It may smear at first, but stick with it and after a couple of applications it should be gone.
Some of the store bought tire dressings are solvent based silicons. They literally build a layer of junk on the tire and wheel that usually holds all the brake dust (so it browns) and is very difficult to remove.
|