stain on ventureshield?

[PoorOwner]

I have some yellow and black stains on a ventureshield over white paint.
I have tried to clay it only lightened it..

What can I do?

I am a bit disappointed with ventureshield.. it does look smoother than the original 3M scotchguard, but it stains easier and puncture easier by rocks as well. Most custom installers are now using ventureshield (softer and easier to work with), I had less stain issues with the old 3M clear bra.

[jpegs13]

3m owns Ventureshield now. The only difference between the 2 is you can get larger sheets in the Ventureshield material.

Back to your question....First I would try Plexus is the most effective plastic polish available for cleaning, protecting,and polishing all kinds of plastic. plexus,plexus plastic (http://www.autogeek.net/plexplasclea.html), if that doesn't work try a mild polish by hand. If you decide to use a machine, be careful, overheating the area will melt the plastic.