Do you use this stuff like silaca wrap on the outside or do you put mesh on the inside then wrap?
Unless I'm mistaken, you use it like Silica... but it has the non-burny (highly technical term, i know) properties of ss mesh.
Silica:
Pro- Flexible, non-conductive, cheep,
Con - burns, not durable
SS Mesh:
Pro - Heat resistant, durable, cheep
Con - not as flexible, conductive
Nextel:
Pro - Felxible, Heat Resistant, non conductive, durable
Con - EXPENSIVE / requires difficult heat treating before use