Dec 16, 2019 · Platinum-cure silicone (or ‘addition’ cure silicone) is a twoponent, flexible mold or castingpound with high tear strength. This high-quality silicone rubber exhibits extremely low shrinkage and high physical properties, and is rmended as a mold material for casting epoxy, polyurethane, or polyester resins, wax, and a wide variety of other casting …
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