I'm making mead, 3 lbs honey topped up to 1 gallon with champagne yeast. My final gravity is ~1.044. Still lots of sugar in there, but fermentation had all but stopped. I put it all into 1 Liter flip top bottles. Here's the question: have I just made bombs? How much pressure can fermentation-grade flip top bottles take?
I know 1.044 is still kinda high; I don't need a lecture. I don't think that fermentation will start again, but if it does and this stuff pushes itself dry, how much pressure will that make, and can the bottles handle it?