Vacuum Casting

Vacuum Casting is a fast and cost-effective prototyping method for producing small numbers of highly accurate polyurethane prototype parts with characteristics and quality comparable to the final product e.g. for functional testing and/or marketing.

At Prototype Projects we can produce parts to extremely fine levels of detail and keep concessions to the absolute minimum. Our aim is to satisfy any tool maker’s production tooling requirement.

The small numbers of parts are made from a single master mould, which is made using an SLA master model usually using silicone rubber.

Download the Vacuum Casting process guide as a PDF (256.6 MB)