@derek The brand I have in the shop doesn’t seem to be available any more. I think I got it from Tools For Working Wood, but they don’t even list it any more.
Lee Valley sells larger containers and a lot cheaper price. https://www.leevalley.com/en-us/shop/tools/supplies/adhesives/glue/20019-high-tack-fish-glue
StewMac sells 8oz bottles (which is probably enough for a long time), but it’s more expensive per ounce. https://www.stewmac.com/luthier-tools-and-supplies/supplies/glue-and-adhesive/glues/wood-glues/stewmac-fish-glue/
If you refrigerate it when you’re not using it, it’ll last forever.