John Harris
Well-Known Member
I can't wait to see the cut pictures!
As for an experimental batch; will you be using color and fragrance?
I find 1 lb batches to be awkward in the mold as it's just too constrictive; the batter/swirl really can't flow.
Now that you've had your first color experience using mica mixed in oil, you may understand why so many of us like to just throw dry mica into the batter, stir and add more it needed! I do always blast for a second or two with a sb because it makes a difference in the color dispersal. Keep in mind my biggest batch is 10 lbs, so when you make 120 bars - you'll need a few more seconds.
I would be experimenting with color and fragrance, yes. And my 40 bar mold is scalable down to 4 bars, though that would be a tight working space. I have to say I was stunned to see how dark the brown mica made my pot contents. I really didn't use that much! That's where an experiment would have been helpful.
As for the FO, I had heard that it was good to wait til light trace before pouring as that would give you a better swirl, so I started coloring at light trace - which was a mistake for that FO. It took its time going to light trace, but once it started tracing, it moved quickly, which is something else that would have been good to know.
BTW, it has been many years since I used the 120 bar molds. Old age has slowed me down considerably.