I have a batch of blackberry wine that I would like to stabilize now to get the alcohol content and sweetness I desire. I was going to hit it with a Campden tab, potassium sorbate and maybe Isinglass or Chitosan to help it clear. Is this what you would do?
Also, my local brew store is closed until tuesday, I would rather stabilize now not wait until tuesday. I have the Campden tabs but not the rest, any other place to get this stuff?