More supplies arrived today. Transmission seals from Germanautoparts.com, plus an oil filter for my MK5. And a Turner's!
I ordered a whole shitload of sanding and polishing supplies from McMaster. Cartridge rolls from 60 up to 320 grit, with mandrels, 1" Roloc discs and a holder, polishing bobs, polishing wheels, and some 80 grit greaseless compound. Greaseless compound smells like poop when it heats up on the buffing wheel.
I continued on smoothing the transmission casting... this is going to take a while!
This little guy is awesome! Matco Silver Eagle 2"/3" mini DA sander. I think the manufacturer is Chicago Pneumatic.