FlowLine Sink Mold – Reusable Fiberglass Concrete Mold Create sleek, modern concrete sinks with ease using the FlowLine Sink Mold. Designed for precision and durability, this high-quality mold is made from reinforced fiberglass, ensuring a smooth finish and long-lasting performance. Thanks to its rigid construction, the mold maintains perfect shape during casting, resulting in clean lines and a professional end result every time. Ideal for both DIY makers and professionals working with GFRC or traditional concrete. Key features: Size: 100x45cm Made from durable Glass Reinforced Polyester Reusable – suitable for frequent use with proper treatment Smooth surface for a high-end finish Clean, modern design with integrated slope Easy demolding with proper release agent Whether you're producing sinks for your own project or for clients, this mold helps you achieve consistent, high-quality results. Perfect for:Concrete sinks, GFRC projects, design concrete applications