[Stoves] The PROTOS Plant Oil Cooker

[David G. LeVine]

>I had not heard that castor oil binds itself to metals. It is used 
>in lubricants...

Check with the model aircraft engine sites and they discuss it in 
detail.  In fact Castor oil was used in early aircraft engines and it 
needed to be drained after each flight.

I am not expert in this and I hope you can find the details.


David G. LeVine
Nashua, NH  03060