[tumblindice]

What was the fluffy stuff put in the can, and is that a special kind of silicone?
Sorry, family is watching Lord of the Rings full volume, I can’t hear it.

[mylife]

Its fiberglass insulation.
It isn’t necessary, it just stops the fuel from sloshing about. I omitted it in mine.

The RTV is also unnecessary IMO. I omitted it as well.

[Chode]

fiberglass insulation, high-temp gasget