A very quick question for the lime experts, with apologies if I'm being stupid even to ask.
I STILL haven't quite finished the lathing for my ceiling, but very soon now I will start the plastering. My home-made lime putty is very well matured (since June iirc) and has worked beautifully in a few little patching jobs. However, I won't have enough for the ceiling, so is there anything against buying another bag of dry hydrate and just bunging it into the plastic dustbin with the rest (with more water of course), stirring it all up a bit and leaving it just a few days this time before using it? The only danger I can think of is if the new stuff has "gone off" in the bag - will it spoil the old? As I know the first batch is good, might it be better to use that up first?
I STILL haven't quite finished the lathing for my ceiling, but very soon now I will start the plastering. My home-made lime putty is very well matured (since June iirc) and has worked beautifully in a few little patching jobs. However, I won't have enough for the ceiling, so is there anything against buying another bag of dry hydrate and just bunging it into the plastic dustbin with the rest (with more water of course), stirring it all up a bit and leaving it just a few days this time before using it? The only danger I can think of is if the new stuff has "gone off" in the bag - will it spoil the old? As I know the first batch is good, might it be better to use that up first?