Board Thread:Writer's Workshop/@comment-35711173-20180804233042/@comment-26444017-20180805055832

You could just be vague in your descriptions. "A very specific alkaline mixture, priming agent, detonation instructions, override protocol" but no tangible way to recreate.

This is just a thought. If it's not possible, or if you still have concerns, then refer to the reccomendations of others above.