Can’t say I’ve had a similar experience.For many years I've been using repurposed Gallo 1gal glass jugs with the existing screw caps for storing acidified sulfite solution; I've had no issues with deterioration of the cap or seal. On the other hand, I have noticed that there is deterioration of one of the plastic internal nozzle components on the spray bottles I've been using. Only this component fails, everything else looks good, and I seem to get maybe two years of service before replacement; obviously this isn't a big deal as the replacement cost is very low.
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Yep. This is exactly what I did too.