Is It Worth Using Polyclar?

[Parks]

pack says 5g-10g per 23l.

We are currently talking about Brewbrite http://www.craftbrewer.com.au/shop/details.asp?PID=4396

 

[Liam_snorkel]

oops, pardon me.

 

[Thirsty Boy]

i use brewbrite and like it a lot - but I dont think its a panacea.

Because it combines your regular kettle finings (carageenean) with PVPP - you cant tailor the dose of one without also adjusting the other. I find that in my brewery, to get the haze stabilisation effect I want from the polyclar part of the product, I am often using enough of it that I am over-fining the carageenean portion.

Its a little niggle, and at the end of the day it really just costs you a small amount of final volume and/or some time, but its enough so that I tend to use the product mainly because I think its a fantastic kettle finings, at the low end of the recommended dose and often lower - which makes it something that improves rather than eliminates chill haze.

If I really want the beer completely chill haze free, sometimes I need to take extra action on top of the brewbrite.

 

[dougsbrew]

I find that in my brewery, to get the haze stabilisation effect I want from the polyclar part of the product, I am often using enough of it that I am over-fining the carageenean portion.

TB, couldnt you just add some polyclar to the brewbrite to get desired blend.
i use kettle agent then polyclar after ferment, i was wondering with the brewbrite added in kettle,
your beer gets yeast thrown at it, goes through a couple of weeks of ferment and possibly dry hopping,
temperature changes, could any of these factors put haze into your beer after the kettle?

 

[felten]

Will crushing up some whirlfoc and mixing it with some polyclar achieve the same results in the kettle as brewbrite? I'd be interested to see if anyone has been playing around with that.

 

[Thirsty Boy]

TB, couldnt you just add some polyclar to the brewbrite to get desired blend.
i use kettle agent then polyclar after ferment, i was wondering with the brewbrite added in kettle,
your beer gets yeast thrown at it, goes through a couple of weeks of ferment and possibly dry hopping,
temperature changes, could any of these factors put haze into your beer after the kettle?

All sorts of things can add haze - remember, PVPP (polyclar) ONLY works on chill haze, so if things add haze after the kettle, PVPP added at any point, before or after the kettle, wouldn't effect them anyway.

Could maybe add extra PVPP to the kettle i guesss, see below.

Will crushing up some whirlfoc and mixing it with some polyclar achieve the same results in the kettle as brewbrite? I'd be interested to see if anyone has been playing around with that.

I know Spillsmostofit was adding polyclar to his kettle for a while along with a regular old whirlfloc addition. It was having an effect along the lines of brewbrite and I have no doubt that you could work out your own mix if you tried hard enough. A lot of how well this stuff goes depends on how finely the particles are ground though, and polyclar VT, which is what we mostly buy for adding post ferment, is ground quite coursely so that it will settle out - i believe that the stuff in brewbrite is ground (along with the carageenan) much more finely, working on the assumption that it will end up bound up in teh break material and that will make it sink.

I've used different grades of PVPP that are meant to be filtered out, much finer, that would probably be more appropriate for someone trying to whip up a homemade brewbrite sub.... still, hardly worth it. I just use a little less brewbrite and sub in some extra polyclar at the end if it turns out to not have been enough.

Recently I'm using Brewers Clarex (same stuff as whitelabs Clarity Ferm) and its working spectacularly. I dopnt think its easily available for homebrewers atm, but might well become so in the future.

 

[MHB]

Snip
Recently I'm using Brewers Clarex (same stuff as whitelabs Clarity Ferm) and its working spectacularly. I dopnt think its easily available for homebrewers atm, but might well become so in the future.

Been meaning to ask how that test is going
M

 

[Batz]

Mark what is the life of Brewbrite? Does it deteriorate over time?

 

[fraser_john]

<snip>
Recently I'm using Brewers Clarex (same stuff as whitelabs Clarity Ferm) and its working spectacularly. I dopnt think its easily available for homebrewers atm, but might well become so in the future.

I would be very interested in trying some of this clarex stuff when it comes available.

 

[MHB]

The shelf life of BrewBright if kept dry (why we add a desiccant) appears to be nearly indefinite.
Clarax is interesting been experimenting with it, unfortunately the raw stock is frightfully expensive like $3K for a minimum purchase, it get diluted hundreds of times and as a retail product isnt too badly priced if you have a few $K to spare on a new product that might be accepted in the market place.
Mark