I had a few minutes this afternoon so I cleaned out my RCBS LAM II sizer. I take a torch to melt the majority of the lube out. Then I boil it for about 1/2 an hour. Put it back together and inserted a tube of Randy's lube. First of all if you have used Randy's lube you know it smells like honey. This lube is the same smell as the TAC1 lube. I sized a few 452374 HP's to just see what they look like. Later after the press cools down to room temperature I will add more about if you have to use heat or not. I have this in my basement and it is about 65* down there. So, Here is a Picture to show the difference in the color of the lube.
TAC1 on left, TACX on right