What you need is a 120 Garryflex pad, this is like the pan eraser alrady suggested.
The power of the garryflex is shown here -
http://home.xnet.com/~cmaddox/article/maso...let_refurb.html
I have received several registered airmail packages to various addresses in the UK without any issues, usually takes about 10 days from the Far East. Some from HK took only a few days though.