Label/Tube-In HDPE Casting Mold.
This high quality and professionally machined HDPE label casting block allows you to cast up to 4 different pen blanks at the same time.
Use without the stoppers as a regular HDPE pen blank mold. Or use with the silicone stoppers to make tube-in clear cast blanks. Stoppers are tapered and will accommodate a wide range of kits, Gone are the days that you will need a mold for every model of pen kit!
With the high quality silicone stoppers you are also able to stack the molds in your pressure pot neatly and conveniently for ease of use.
This mold comes with 8 silicone stoppers that will easily accommodate brass tubes that range anywhere 8mm to 10.5mm. The HDPE mold measures 4 5/8 x 7 x 1", with each of the 4 cavities measuring 3/4" x 5 7/8".
A mold release (such as Stoner's) is not required, but is recommended for easier de-molding. Extra stoppers will be available separately.