Silicone Casting Mould
Round Silicone Mould 315mm
This extra large round silicone mould measures 315mm in diameter and is designed for casting shallow resin trays, centrepieces, and large decorative items. Its size makes it well suited to statement pieces intended for display or functional use.
The smooth interior surface allows resin to self-level evenly during curing, helping to achieve a clean, flat finish across the full diameter. Integrated internal reinforcement helps the mould hold its shape during pouring while remaining flexible enough for easy demoulding.
- Round shape with a 315mm diameter
- Shallow depth ideal for trays and centrepieces
- Smooth interior for consistent casting results
- Flexible silicone for easy release
- Reusable and easy to clean
Suitable for epoxy resin and similar casting materials, this mould is ideal for producing large resin trays, decorative centrepieces, and artwork where scale and surface finish are important.

















