Vacuum Casting

Silicone Mould Casting

Vacuum Casting

Vacuum casting produces polyurethane parts that closely replicate injection-moulded properties — ideal for FMCG, electronics housings and pre-production batches of 10–100 units.

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Vacuum Casting

Key Features

Injection-Mould Quality

Parts replicate the look, feel and surface of injection-moulded components.

Wide PU Range

Rigid, flexible, transparent, rubber-like and foam materials available.

Low Tooling Cost

Silicone moulds cost a fraction of steel tooling — viable from 5 units.

Colour & Texture

Pigmented casting resins and textured master patterns match brand specifications.

Overmoulding

Two-component casting for soft-touch grips and dual-material assemblies.

Fast Lead Time

From master SLA print to first cast parts in 5–7 working days.

How It Works

1
Master Pattern

We print a high-quality SLA master pattern from your CAD file.

2
Silicone Mould

The master is embedded in silicone; mould is cured and cut open.

3
Vacuum Casting

PU resin is mixed, degassed and cast into the mould under vacuum.

4
Demould & Finish

Parts are demoulded, trimmed and finished to your colour specification.

Get Pre-Production Parts Fast

Vacuum casting bridges the gap between prototype and mass production.