Hi guys, I decided I want to hone my razors all by myself and want to be sure I'm capable of it before I spend a lot of money in stones (I really like the idea of shapton ceramics, but i'd love a coticule/BBW natural combo), lapping plates and similar things.

As from title: 3M Italy asked me the I.D. of the lapping films so that they can tell me if (and where) I can purchase them here. The problem is I don't know the "official" 3M ID as reported in this page (look at the left bottom of the 1st page):
http://multimedia.3m.com/mws/mediawe...6EVs6E666666--


Can you help me please? how thick are your films? do you know what kind of resin backing they have?

Thank you really very much,
Maolo