Vinegar Syndrome is on film base/stocks that are cellulose acetate, they break down into acetic acid. Films after that period are estar base which is polyethyle

Vinegar Syndrome is on film base/stocks that are cellulose acetate, they break down into acetic acid. Films after that period are estar base which is polyethylene terephthalate and very stable for archival. In fact if it jams a film projector it more likely wrecks the projector than breaks, which is kinda bad.