Slide Pot dust cover

[igor12]

Anybody know what material the dust cover for slide pots is made of? Like the ones MXR uses in the graphic EQ.  I am using an alpha slide pot in my pedal and I think I need some sort of cover because I will eventually spill beer in there.

[Mark Hammer]

Simplest thing is probably to use one of those mylar conductive bags that components come in and cut out some pieces with scissors.

[igor12]

Are you referring to the silver anti-static bags?

[Tony Forestiere]

I think Mark is referring to some black conductive plastic type bags. I have seen circuit boards wrapped in them.
Like these. http://ecx.images-amazon.com/images/I/31phtU4s2ML._SL500_AA300_.jpg

[Mark Hammer]

Yes to both of you.  They can be silver or black.  Same thing.