Hello, over the weekend I was cleaning my matte finish with soap and water as I usually do. After the wash there was a stubborn piece of road sap that would not come off. I did what I normally would do on a regular paint job and put some meguiars step 1 paint cleaner to take it off... BIG MISTAKE. The sap came off fine but I lost my matte finish. Please help- is there any way to get it back? Some sort of a paint prep chemical or something I can do? Thanks