So my houshold is now part of an SCA group. We're in a Viking household, wich is kool cuz I'm of Nordic decent myself. So, I'm atempting to make my own drinking horn to take to events with me. The only set back I'm having is what I can use to seal the inside that would be safe to drink out of. I dont want to use wax cuz that has a tendency to melt when left in the heat. I also can't find a sealent safe for the out side to seal and protect what i want to paint on it and give it a pretty shine as well. Any sugestions?