i haven't done it myself yet, but 1.5-1.7" heatshrink is normally a good choice. the white letters can be removed with acetone. and to get it even, i've been told to put it in the oven. i have some painting racks just for that so that the parts are suspended horizontally so nothing slips or drips. as for where to get it, there are lots of places online - just do a google search or try your local hardware or electronics stores.
Bookmarks