Hi Joe:

I have not tried that product. I had a couple of issues with the website you mentioned, so I stop buying there.

One thing I noticed after using marble supreme and this was notice on monthly accounts I have is.

Stone walk ways of high traffic didn't ugly out very fast, actually still looked great after one month. This is to do with the hardening agents it has in the ingredients which is stated on the front label and other good ingredient this company has added. One website read that when most polishing agents take vital minerals out of stone this adds them back in. It also has a stain protection built in.

http://www.hertroninternational.com/work/MARBLE%20SUPREME%20TECH.pdf

Other thing I like is it polishes stone fast for being one of the milder polishes I've used.

The only stone type I noted it doesn't polish fast is the white with gray veins in it. So for that type stone I use a hot 5x with about 30% oxalic acid added to the mix. That is if, I have to sand down this stone ,but if I'm just polishing it I'll stick with marble supreme.

Hope this is a help to you.

P.S.

Granite one step polish is out of this world. After being dissatisfied with about 8 granite polished, this was awesome stuff.

http://www.hertroninternational.com/work/GRANITONE%20ONE%20STEP.pdf

Sincerely

Randy