<blockquote class='ipsBlockquote' >
<em class='bbc'>Originally posted by Ron Ketcham [/i]
<strong class='bbc'>Not going to get all technical, but the wax's temperature, when blended and melted,( most likely around 190+F) may be a factor.
Changing to a plastic container, may require that they change the formula.
Not a problem with liquid products, but a wax/paste, much different.
Went through this a few years ago with a mold release wax we made.
Every time we tryed to change the melt points, etc, use a plastic container, the product suffered a drop in performance.
Ketch

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Hey Ron:
Would you mind "getting technical" for those of us who are interested? I'm curious as to the reasons behind this as it doesn't seem too complicated to me.
Melt wax.
Pour into container; glass, metal, clay, who cares?
Tada!
Please provide some insight here since I know little to nothing on the manufacture of wax.