"M012" Egg holder silicone mold buble and jesmonite

and jesmonite

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"M012" Egg holder silicone mold buble and jesmoniteProduct Description "M012" Egg Holder Silicone Mold lets you cast your own egg shaped concrete holder for a charming display piece. Made from durable platinum cure silicone, this mold works with concrete, plaster, resin, and jesmonite. The flexible material makes demolding fast and damage free, and with proper care it can produce 300+ castings. Specifications Single piece Platinum Cure Silicone Glove Mold Design: egg shaped holder Designed for long