12×16 Rectangle Agate Tray Silicone Mould for Resin Art

12×16 Rectangle Agate Tray Silicone Mould for Resin Art

Create elegant, large rectangle agate-style resin trays with this 12×16 Rectangle Agate Silicone Mould. Perfect for decorative trays, serving platters, or statement resin pieces. Made from high-quality, flexible silicone, this mould ensures smooth demoulding, bubble-free casting, and a glossy professional finish. Ideal for resin artists experimenting with pigments, glitters, and metallic powders to achieve realistic agate effects.

Features:
– 12×16 inch rectangle agate-inspired design
– Durable, flexible, and reusable silicone
– Non-stick surface for easy demoulding
– Compatible with epoxy resin, UV resin, clay, and pigment powders
– Produces smooth, glossy, professional-quality resin trays

Use For: Resin trays, decorative serving platters, resin art projects, home decor, DIY resin crafts