How To Use Isinglass. The collagen in isinglass is a highly ordered positively charged helical polymer. Dissolve 30 to 60 mgL in a volume of water equal to 1 of your batch size.
Check the pack for quantities and work according to the instructions they can vary. It can also be cooked into a paste for specialized gluing purposes. Instead of any soap solution Strataglass recommends using IMAR Yacht Soap Concentrate.
Isinglass you can buy online or at a homebrew store Deep sealable potjarcrock washed thoroughly in soap and hot water.
A week prior to bottling you might throw in a post-fermentation fining agent to help more particulates drop out of suspension. Links to the products I use in this video. Check the pack for quantities and work according to the instructions they can vary. According to Wikipedia isinglass is a substance obtained from the dried swim bladders of fish.
