Happens every year. I made some Pinot Gris from juice this year.
Pretty good so far. A few weeks ago, I fined with agglomerated
bentonite at 0.5 grams per liter (hydrated for a couple of weeks!). I
added kieselsohl at 1.4 ml/L immediately following. After a couple of
weeks, it was still cloudy so I added 1 ml/L isinglass. Still cloudy a
week later with no hint it is going to clear. What else can I do? I
know Tom S. says do bench testing, I don't have thousands of liters to
bench test, I have to just do it. What do I do now?

Dan Emerson