Soft Arch Shelf Silicone Moulds

Introducing our Soft Arch Shelf Collection — a series of sculptural silicone moulds designed to create modern statement shelves with soft curves, organic silhouettes, and functional storage spaces. Inspired by contemporary Mediterranean and minimalist interiors, each design balances artistic form with practical usability, making them perfect for creating decorative shelves, display pieces, and home décor accents. Handmade to order in-house using high-quality platinum-cure silicone, these moulds are specifically designed with demoulding in mind. Rounded internal corners, gentle draft angles, and smooth transitions help minimise locking points while maintaining crisp, elegant details in the final cast. Ideal for jesmonite, plaster, hydrostone, concrete, resin, and similar casting materials. Features: Exclusive in-house designs Handmade using premium platinum-cure silicone Rounded internal corners for easier demoulding Designed with subtle draft angles to reduce suction and sticking Strong, durable, and long-lasting construction Suitable for plaster, hydrostone, jesmonite, concrete, resin, and more Perfect for moderrn home décor, market stalls, gift shops, and styling pieces Each shelf design in the series features its own unique asymmetrical curves, integrated niches, and soft architectural forms, allowing you to create a cohesive collection while still offering variety to your customers. Please allow up to 5 business days to create your handmade silicone mould. Please note: Due to the nature of complex shelf designs, some sanding or finishing may be required depending on your casting material and technique. Results may vary depending on the medium used and proper reinforcement is recommended for heavier casts. Dimensions: 24cm (H) x 21cm (W) x 10cm (L) Mould Perfomance & Storage The physical life of the mould depends on how you use it (materials cast, frequency, etc.). Casting abrasive materials such as concrete can quickly erode mould detail, while casting non-abrasive materials, such as wax, will not affect mould detail. Do not over-stretch or use any abrasive tools or fingernails when demoulding. Before storing, the mould should be cleaned with a soap solution and fully dry. Two part moulds should be assembled. Always store silicone moulds on a level surface in their original shape and never leave them turned inside out. Keeping the mould in its intended form prevents the silicone from tearing due to prolonged exposure to unnatural positions. Clean with warm water and mild soap after every use and store in a dust-free environment. Disclaimer: The mould is poured and trimmed by hand and therefore may have some minor exterior imperfections.