It's definitely tough to find specs for it.  However, doing a Google search, it was showing on an eBay listing that the surface is 800/1000 Abralon followed by PowerHouse factory finish.  The Rock On uses the TEC2 particle cover, so it is designed for oil.

Degree?

I bought a NIB off of Ebay a couple years ago and it came dull.  Not knowing exactly what was on it; every once in awhile I use Clean and Dull on it and hit it lightly with a fresh 1000 abralon.  Makes a decent oil ball that still clears the front part of the lane fairly well and have even shot some decent scores with it out at USBC Tournament.

Thanks to everyone who has responded this far. I know that I will have to match the surface to the conditions I am bowling on. I was planning on starting with box finish and adjust to where I need it from there. Thanks again to everyone who has helped so far.

final factory process on the rock on was a 10 micron trizact orbital sanding pad followed by a dry buff.  a good 1000 pad would be just a tad smoother than NIB.

Interesting where did that factory process info come from?

A 1000 (meaning a abralon P1000) pad is about 18 microns and with the foam backing of the abralon it wouldn't damage the particles as much as a trizact would.

So the surface would be just a bit rougher than A 10 Micron Trizact surface not smoother.

From Columbia 300 when they were manufacturing in San Antonio.  I was told that the differences in cutting speed and pressure were such that if trying to replicate the surface via spinner to use a slightly rougher media than factory.  They also encouraged use of a haus machine or similar with diamond cutting media to fracture the particles before hitting with the pad.