Over Moulding

transparent plastic injection moulding part


World-class Overmoulded parts delivered to your door in as little as 15 days

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Order high-quality Overmoulded parts with Geomiq

Our partners’ expertise – combined with the power of our data-driven software and the 1400+ machines on our network – will ensure your Overmoulded parts are affordably quoted, quickly delivered and made right the first time, every time.

Why order Overmoulded parts from Geomiq?

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Rapid turnaround

We’re committed to reducing friction at every stage, so you can be as delighted with the speed of your Overmoulded parts’ arrival as you are with their exceptional quality. Order now to receive your parts in as little as 15 days!

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High accuracy

With Geomiq, you can expect high-precision Overmoulding down to +/- 0.005mm.

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Unmatched scalability

From multi-slide single cavity tooling to 6 cavity family tooling, we’ll help you scale your production requirements while taking care of all of the technicalities.

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You own the tool

You’re in full control of the tool and its production, but we’ll store it and help with the logistics whenever you need. You are always our priority – and we give you unmatched support and control in equal measure.

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Guaranteed quality

All of our experienced, highly vetted and Geomiq-approved manufacturing partners are committed to ensuring you receive only the highest quality Overmoulded parts, time after time.

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A wide range of industries

From simple ABS Injection Moulding through to specialist medical Injection Moulding, we’re proud to cater for any and every industry.

Overmoulding materials

Click on each material to find out more

Tough, opaque, rigid, hard, high gloss.

Tough, semi-rigid, translucent, excellent weatherability/chemical resistance.

Rigid, hard, translucent.

  • Flexible, translucent, durable, good weatherability/low temperature performance, excellent chemical resistance.

Rigid, tough, translucent, resistance to oils, good dialectic resistance, hard wearing.

Rigid, tough, excellent impact resistance, good weatherability and dimensional stability.

Combination of PC and ABS properties (mostly used for electronics enclosures).

Hard, rigid, crystal clear, good weatherability.

Rigid, very tough, translucent, good dimensional stability and electrical properties.

Semi rigid, translucent, excellent chemical resistance, good recyclability.

Rigid, high gloss and transparency, brittle.

Flexible, strong, high abrasion resistance, good weathering properties.


Click on each option to find out more

Injection moulded parts are left with visible tool marks.

SPI finishing options: 

  • A1: Diamond - #3 polishing grade (high polish)
  • A2: Diamond - #6 polishing grade (high polish)
  • A3: Diamond - #15 polishing grade (high polish)
  • B1: Grit paper 600 (medium polish)
  • B2: Grit paper 400 (medium polish)
  • B3: Grit paper 320 (medium-low polish)
  • C1: Stone 600 (low polish)
  • C2: Stone 400 (low polish)
  • C3: Stone 320 (low polish)
  • D1: Dry blast glass bead
  • D2: Dry blast 240 oxide
  • D3: Dry blast 24 oxide

  • VDI 12
  • VDI 15
  • VDI 18
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What is Overmoulding?

Overmoulding is an Injection Moulding process in which multiple materials are combined to create a new, single product. The first step in this two-stage process involves a substrate (the base, which is often made of plastic) being moulded and allowed to cure. Next, a secondary layer is moulded directly on top of the first. Overmoulding is commonly used to manufacture plastic parts that feature a rubber handle (such as a toothbrush, for example).

The Geomiq process:

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It takes just seconds to upload your design files to the G-Quote engine. We benchmark a minimum of 3 quotes from trusted partners and deliver you the best price within one business day.

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Once the best quote for price, quality and speed is selected, our trusted partners will get to work creating you the highest quality of mechanical parts – and your parts will be manufactured in days!

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Our expert team of engineers carry out two stages of rigorous Quality Control to ensure thorough inspections of your parts and ensure they are right the first time.

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Utilising our proprietary software and our on-site teams, we ensure on-time delivery and communicate project status at every stage from order through to delivery.