Originally Posted by Joe731

FYI,

I have Expel Stealth on my RS and tracked it last weekend and got a bunch of black rubber marks on the car. I took it back to the dealer who installed it directly after tracking and he cleaned it all off with Isopropyl alcohol, but there are some light stains that will not come off. Considering a lot of people put Expel on to protect their cars from track stuff, I was a bit disappointed that the rubber marks appear to permanently stain the Expel.

I am happy to hear from those who have figured out how to remove these stains, or from Xpel on what can be done.

Originally Posted by mwar99

From what I know the stealth film will show the marks. I have one mark on the Xpel ultimate but it isn't really noticeable with the clear film. But I saw a car with the stealth film that really did show the marks. The owner of that car said he wouldn't do stealth again since he tracks it so much. It didn't look like the marks would be able to be removed as they didn't look like stains to me, more like scuff marks.

Originally Posted by khoalty

Dont forget about Adonis Detail with Tim. The article speaks volumes of his work.

http://www.xpel.com/bmw-performance-...hermal-club-2/

Originally Posted by Joe731

Here are a few pics of the staining from the rubber marks

Originally Posted by XPEL

Checked with my installation team and they said, Use either our film cleaner with a brush, or if the cleaner doesn't work, acetone. Any pictures of the stains?

Originally Posted by krobertson

Is acetone more for satin film, or is it OK for regular as well? I have a fee similar marks on mine.