Home Improvement Questions? Ask a Handyman for Answers
Hello, my name is ***** ***** I look forward to helping you!
I see its been quite some time since you asked your question. Are you still in need of help?
I'll admit I've only done it twice, but I always used polishing powder. 800, 1500, 2000, then 2500 grit.
I also bought my supplies from a local concrete supply house, and I had to wait for them to order them. I did find this link online though, I hope it helps click HERE