Filler oil...

[Brynhilde]

Not easy to get for ordinary people.
If I ran a buisness I might get bulk orders at a lower price.
But there is no way I can handle 10-20 liters of each oil in my not to big apartment.

 

[Cindy2428]

I was wondering if you have checked with your local butcher. If you would be willing to learn to render, there is of course lard, beef tallow, sheep tallow, chicken fat.... You could also research meat processors during hunting season. - Most hunters are notorious in their belief to use as much of the animal as possible.

Just a few thoughts

 

[Brynhilde]

Yes. I can get tallow from pig, cow and sheep for about 1.85$ from a slaughterhouse, but then I have to render it myself.
The moose fat I am trying to get hold of, is through a friend of mine who knows some hunters. If I am lucky, they will sell me some moose or venison fat.
Right now I am eating my way down my freezer to make room for these fats.