For makers who love casting and crafting with precision, this Redesign Casting Mix Refill offers a fresh supply of our smooth, high-performance casting powder, making it ideal for frequent creators who already own their favourite moulds and accessories. The ultra-fine blend mixes easily with water at a 2:1 ratio and cures to a strong, detailed finish in approximately 30 minutes. Use it to cast decorative accents, ornaments, embellishments, figurines, or any moulded décor pieces that need crisp texture and excellent durability.