That stuff will be fine, it gets gummed up with excess wax after a bit which makes it a lot less coarse. Seeing as I now do not work at a place that had lots of scotch-brite available. I use the cheapest stuff that I can find in either the supermarket, or some where like the $2 shop. Works just as good as the stuff you linked (actually the user satisfaction is slightly higher).
Never Summer SL153 & Atomic Hatchet 159