PSG Group InternationalPSG Group International

Plastic Shims & Gaskets

Custom Gaskets.

Simple to complex gaskets, precision cut to your exact requirements in high-quality materials, with a technical team to support you and fast worldwide delivery.

Material thicknesses
0.25–50 mm
Popular gasket materials
10+
High-precision digital flatbed cutting system

The market leaders in cut components

Bespoke gaskets, in the material you need.

We work closely with customers and partners to supply bespoke, custom-cut shims and gaskets worldwide, in a wide range of materials and thicknesses.

As a leading UK custom gasket manufacturer, our technical team helps you select the right material and design the component, from the first drawing to the finished part.

Talk to our technical team

Precision-cut gaskets

Simple to complex, cut to your tolerances.

We offer a comprehensive range of shapes, made to your exact requirements and specified tolerances, using the latest technology to meet your delivery deadlines.

  • Die cutting

    Fast, repeatable cutting for production runs.

  • Precision laser cutting

    Fine detail and tight tolerances on complex profiles.

  • Water jet cutting

    Clean cuts through thicker materials, with no heat.

  • Tested to industry standards

    Every custom gasket is tested to meet the relevant industry standards.

High-quality materials

Our most popular gasket materials.

Once your base material is specified, we source high-quality material for your project.

These are our most popular materials and the thicknesses they are available in. If you need something else, our sales team will be happy to help.

Contact our sales team
Klingersil®
0.250 to 3.000 mm
Neoprene bonded cork
0.800 to 9.500 mm
Nitrile bonded cork
0.800 to 25.000 mm
Neoprene rubber
1.000 to 25.000 mm
Nitrile rubber
1.000 to 25.000 mm
Food grade silicone rubber
1.000 to 10.000 mm
PVC foam
2.000 to 20.000 mm
Polyethylene foam
1.500 to 50.000 mm
Neoprene foam
1.000 to 5.000 mm
Plastazote®
1.300 to 3.000 mm

Other materials and thicknesses on request.

Specified in

Aviation, automotive, defence and marine.

Our custom gaskets are trusted across industries where a seal cannot fail.

High-precision digital flatbed cutting system

Choosing a gasket material

Not sure which gasket material you need?

Our material guides explain what each gasket material resists and where it stops being the right choice: rubber gaskets, PTFE gaskets, cork gaskets, gasket paper and fibre and foam gaskets.

The gasket material chart compares them side by side for temperature and chemical resistance.

Gasket material chart

Get a quote today

Get a quote for custom gaskets.

  1. 01

    Send your drawing

    Upload a DXF, DWG, PDF or STEP file, or describe the part. Everything you send is handled in confidence.

  2. 02

    Material advice

    Our technical team helps you select the right material and thickness for the application.

  3. 03

    Precision cut in-house

    Die cutting, precision laser or water jet, chosen to hold your specified tolerances.

  4. 04

    Delivered to your deadline

    Manufactured in the UK and shipped worldwide.

Request a quote

Tell us what you need and a member of our technical team will be in touch.

Our customers

Brands that trust us

  • British Army
  • BAE Systems
  • NASA
  • Jaguar
  • HM Government
  • Royal Navy
  • Mercedes-Benz
  • Tata Steel