Craft Concrete Mold 7 Inch Round Silicone Planter Mold - Large How to Make The Pot Stronger ? We'd better add some coarse sand and crushed stone into the cement to make it a solid whole, just like the concrete used for building houses. During drying, pay attention to the curing condition. Great for DIY concrete flower pots This mold is Reusable, non-stick. Discover durable, easy-to-use molds for stunning planters. Multi-Use: Can be used with concrete, cement, clay, plaster to make succulent planters, candle containers. Smooth surface, easy to demold, clean and reusable. In this way, place the flower tray in a cool and ventilated place and wait for natural drying. This re-use smooth surface silicone mold is used to make plants pot, flower pots, DIY flower pot molds, planter pot mold or home/garden decorations, easy to demould, easy to clean. M3406 Vase nordique rond moule culture d'eau plante Vase Silicone moule Alibaba About this item Plastic Frames: Sturdy outer shell to support concrete weight without wall bulging outwards, ensure that the flower pot produced will not deform. Reusable: This re-use smooth surface silicone mold is used to make plants pot, flower pots, DIY flower pot molds, planter pot mold or home/garden decorations, easy to demould, easy to clean. Size Large Round Silicone Planter Mold, Reusable Round Shape Concrete Clay Plaster Moulds for DIY Homemade Succulent Plant Pots, Durable Home Decor Garden Decorations Mould Concrete Molds : : HomeAbout this item Double-Layer Structure - The mold is made of plastic (outer shell), silicone (inner tank). The flower pot mold inner side of the silicone liner is easier to demould, and the outer... Flexible yet easy to maintaining shape in long run.