Unfortunately, at this time we do not offer any polishing compounds for anything.
We have products in the works, but we never release anything until we are 100% satisfied with its performance.
We've had a few people asking for it, so this is definitely something we are working on getting released soon. I can't say when this would happen, but for now, I would recommend getting this product:
https://www.amazon.com/Meguiars-Mirror-Glaze-Finishing-Polish/dp/B003LMJP4Q
It's cheap and it works okay for polishing water spots and minor scratches out.
Simply use it with some foam applicators or a DA machine if you have one and you'll be good to go!