Need production-quality plastic parts, but not quite ready for mass production? That’s where vacuum casting shines. It’s a smart, flexible way to make short runs of high-quality parts that look and feel like injection-moulded pieces — but without the cost and lead time of steel tooling.
At Everlab, we don’t cast in-house, but we work with trusted vacuum casting partners to make sure you get great results, fast. We take care of the design, prep, and coordination — so you can focus on your product.
What is vacuum casting?
It starts with a high-resolution master model, usually 3D printed. A silicone mould is then made around that model. Once the mould cures, we can use it to cast up to 20–25 identical parts using polyurethane resins.
The process happens under vacuum to remove air bubbles and get a smooth, detailed finish.
Why choose vacuum casting?
- Ideal for short runs – Perfect for 5 to 50 parts
- Looks like the real thing – Great surface quality and detail
- Fast turnaround – Usually ready within 1-2 weeks
- Wide range of materials – From soft rubber-like to hard plastic-like resins
- Flexible and affordable – No expensive steel moulds needed
When to use it
Vacuum casting is a great choice if you:
- Need small series for testing, demos, or pilot runs
- Want to show your product to investors or customers with a polished finish
- Are bridging the gap between prototype and injection moulding
- Need multiple copies of a part without investing in hard tooling
How we help
At Everlab, we design your part ready for casting and manage the entire process through our experienced partners. From choosing the right resin to checking the first parts, we’ll make sure everything matches your expectations.
