How To Make a Concrete Sink ‑ From Design To Production

Step 6: Demold & Finishing

The concrete is allowed to cure for 4 hours. The top half of the mold is removed revealing the cured casting. After 6 hours, the sink is ready to be installed. The Mold Star® 30 mold is ready to cast again. The sink gives off a pleasant scent when the concrete comes in contact with water. It also glows in the dark to guide night time visitors.

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