I don’t currently have any in my stocks and have only used it in wine making. I do not remember ever seeing an expiration date or “Use Before” label, hence the question. Interesting read . . thanks for the link. 4 to 8 weeks ain’t much, especially if there is no “Born On” date!
BioFine Clear A3 - stuff is $12 a liter, stores indefinitely, doesn’t need prepared and works better than any fining agent I have ever used. beer looks filtered after 2-3 days. Also vegan friendly, if any one cares.
The dosage is “broad” to say the least. I don’t have the bottle in front of me (but i have had a frontal lobotomy) I believe it is 19 - 180 ml per bbl. I have been cutting baack from 100 ml to 60 ml per bbl with very clear results. great stuff.
Looking at the bottle label from one homebrew store, you mix it in when transferring to secondary. Though I don’t know what you do if you don’t secondary. (I also noted that the bottle label has one dosage while the description lists another…)
One more question. Well two more
Would you put it into FV when you are done fermenting with yeast still present?
If yes would it have any negative effects in re-itching with this yeast?
I have found it in the BSG catalog.
1 liter is $19.
4 liters is $50.