Insulation on a homebrew?

[possumgritz]

I'm planning on ripping the foam out of a fridge to convert into a smoker. I want it to be insulated but don't know what to use. Any help would be appreciated.

 

[travcoman45]

Yall can use fiberglass, just be sure to either get the stuff within out the paper er, peel the paper off. Ya really don't need inuslation, few of the commercial units got it.

 

[bearmoe]

He's right, I have a Smoke Hollow - Sheet metal box with racks and a burner at the bottom. No insulation