Castaldo Econosil® Jewelry Molding Rubber is a harder, firmer but still flexible version...
A brief video to show how to use Castaldo Super High Strength™.
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Superior Quality Molding Rubber
A superior quality medium hardness jewelry molding rubber with extreme tear and tensile strength for every application including spirals, cores, cut-outs & plugs as well as for general purpose use.
Can be used with Econosil® on the outside for additional stiffness or on the inside for additional dimension stability. Can also be used with SuperStretch for cores and spirals.
Make high-volume production molds Directly from CAD/CAM and Rapid Prototyping models.
Castaldo Rapido jewelry molding rubber is a VERY FAST version of our Super...
Molds that normally require many parts to release complicated or difficult patterns can...
A superior quality medium hardness jewelry molding rubber with extreme tear and tensile...