There are some great guides for this, maybe the best one is from k|ngp|n
http://www.xtremesystems.org/forums/...d.php?t=125155
But to add to that, this is how I do it.
I use nail polish for insulating around the socket, caps, back of the board etc etc.
On the back side of the board I also use a heater pad.
First layer of insulation.
Paper towel gasket to catch and absorb any drips or moisture that may occur around the cpu.
2nd layer of insulation.
3rd and large layer of insulation.
Add Ceramique (thermal interface material)
Mount Pot.
