o1marc
Over 1,000 Posts
I found some inexpensive header wrap on Ebay. Here's a new 10'x2" (3m) roll that's at $2 plus $10 shipping ending soon.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290958858473&ssPageName=ADME:B:WNA:US:3160
or a 5m roll BIN for $15:
http://www.ebay.com/itm/HIGH-HEAT-2-FIBERGLASS-2000-EXHAUST-HEADER-PIPE-TAPE-WRAP-INSULATION-CLOTH-5M-/300929218654?pt=Race_Car_Parts&hash=item4610c7785e
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290958858473&ssPageName=ADME:B:WNA:US:3160
or a 5m roll BIN for $15:
http://www.ebay.com/itm/HIGH-HEAT-2-FIBERGLASS-2000-EXHAUST-HEADER-PIPE-TAPE-WRAP-INSULATION-CLOTH-5M-/300929218654?pt=Race_Car_Parts&hash=item4610c7785e