LL,
Sorry, been finishing my gardens. Yea, that link is as good as any. It's a fine powder, DO NOT BREATH IT IN, and it works just as well as Power House does. I can't tell any real difference and I'm cheap.
I have been using it in the shop on customer's ball for about 2 years now. I use it for 4-5 balls then toss it out on the driveway/parking lot to pick up any drips from customer's cars.
If you need more info on it, message me and I'll be happy to tell you everything I do with it.
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