Make Two Molds Into One Large Mold
Need to go bigger than our standard sizes? This configuration joins two molds together to create a single large form — extending your pour capacity beyond what any individual mold can accommodate. It’s designed for oversized river tables, bespoke furniture commissions, and statement pieces where scale is part of the brief.
Oversized Pours and Bespoke Commission Work
Some commissions simply don’t fit standard mold sizes. A large boardroom table, an oversized dining slab for a restaurant, an architectural resin panel for a commercial interior — these projects require a form that standard production molds can’t provide. The options are usually to build a custom disposable form for each project, or to find a system that can scale.
This two-mold configuration provides that scale. By joining two standard molds together with a sealed joint, you create a single large form that maintains the same structural properties as the individual molds — straight sides, rigid construction, non-stick release. The joined configuration handles the additional resin volume without flexing or leaking at the connection point.
For makers who take on bespoke commissions occasionally alongside standard production, this approach means you don’t need a separate oversized mold system sitting unused between large projects. Your standard molds do the everyday work; joined together, they handle the exceptional ones.
Why Choose This Size
- Extends pour capacity beyond any single standard mold size
- Sealed joint maintains structural integrity across the full combined length
- Avoids the cost of a dedicated oversized mold system for occasional large commissions
- Straight sides and rigid construction maintained across the combined form
- Non-stick release works across the full oversized surface
Build Quality
The joined configuration uses the same precision-machined panels and threaded insert assembly as our individual molds. The connection point between the two forms is designed to be sealed with standard silicone — the same method used on all internal edges. The rigid bolted construction maintains straight sides across the full combined length, preventing the flex at the join that would affect resin distribution.
Specifications
Combined dimensions vary by configuration | Tolerance: ±2mm | Contact us for configuration guidance
All measurements are ±2mm unless otherwise specified.
Need a different size? We produce custom dimensions to suit your specific project requirements. Get in touch and let us know what you need.

