Here are two links for the sleeve.
http://cableorganizer.com/wire-management/
http://www.everlastgenerators.com/fo...8299&noquote=1
http://www.techflex.com/
If you Google expandable sleeving you get a ton ore quite a product line that ranges from abrasion resistance to heat protection to 1800 deg.
Heck I even found it in Everlast Green.