same FAQ says....
"Find some Dow Corning High Vacuum Grease (available here:
www.ellsworth.com/display/productdetail.html?productid=403; thanks "MrHellPop") This is pure silicone. Not a petroleum grease with silicone added, which just won’t do. If you can’t find the right stuff, don't clean off ALL the grease behind the pucks as directed later. AND DON'T USE REGULAR GREASE THERE INSTEAD OF SILICONE GREASE!! At higher temperatures, petroleum grease will ooze out onto the rotor, lubricating and soaking into the porous friction pads. If you can find some hydraulic brake assembly lube get that, also. Also get some brake parts cleaning solvent!"
Theres a cool feature in the browser, hold down control+f at the same time, pops up a little search window in the page you are looking at, then just type in your query, like "grease" or "pitted" and it will find that for you and high-lite it. I use it to sift through the FAQ's and pages after I do my search, pretty nifty.
Good luck.