A pal was telling me about Castor Oil being used in two stroke Remote Control engines. He said it is commonly used in these high rpm fire breathing engines.
Apparently at high temperatures Castor Oil palmerises and leaves a sticky wax that has short term lube properties in the event of oil stavation.
Being new to casting boolits, it occurred to me that Castor Oil might be used in boolit lubing.
Have any of you tried it?
Thanks, Brian