kwik finings

[dubboy]

hi there,
I have a larger in the keg at the mo and it has been in there for about 3weeks now and its is still very murky so i got some kwik finings and was wondering how to use it because it says on the pack i have to stir it in,but i thought it wasnt good to stir the beer because air will get in to the beer.
So how do i go about doing it?
Thanks dazz

[Damfoose]

you could prepair the finnings as per the instructions bung them in put top back on bung some co2 into the barrel let settle for 30 min or so release some of the pressure carefully this should expell any air in the barrel then shake the shaking should mix the finnings in well enough give beer 2 weeks you should have clear beer.