Polymex® Shim Stock

Polymex® Shim Stock


Precision cut to your exact requirements

Technical Team Available To Support You

Fast Worldwide Delivery

High-Quality Materials Used

PSG, The Inventors Of Colour-Coded Polymer Shims


Plastic Shims and Gaskets are the worldwide manufacturer and supplier of colour-coded Polymex® materials. Our Polymex® brand is recognised and trusted worldwide as the material of choice for shimming, spacing and insulating.

Our Polymex® Polymers are manufactured from high quality polyesters and polypropylene, that are colour-coded to identify specific thicknesses. The Polymex® colour and thickness standard is internationally recognised and used by a wide variety of industries.


Polymex® Shim Stock


Due to its versatile nature, Polymex® has gained international recognition across many industries as the preferred material for high-quality, precision-cut components and gaskets. Polymex® is specified into many premium brand vehicles and a variety of military equipment on land, sea and air, in addition to many other technical applications across a wide range of sectors.

Please see our colour-coded Polymex® chart below for a full breakdown.

Why choose Polymex® Polymers For Your Project?


  • Unique colour-coding of the material provides instant thickness identification
  • Internationally trusted and recognised products
  • High strength to weight ratio makes them a strong alternative to metallic shims due to
    corrosion resistance and durability
  • Specified in many of the world’s leading aerospace and automotive industries and highly technical sectors
  • Manufactured in the UK to the highest quality standards in our high hygiene manufacturing facility
  • Highly durable and excellent wear-resistance
  • Excellent insulation properties
  • Chemical and oil resistance
  • Low co-efficient of friction
  • High compressive strength
  • Outstanding product performance
  • Moisture resistant so they will not swell or degrade in harsh or challenging environments
  • Extensive range of temperature tolerances

Where can I purchase Polymex® Polymers?


The full range of Polymex® Polymers is readily available from Plastic Shims & Gaskets, from the UK midlands based manufacturing facility, the home of Polymex®. Plastic Shims & Gaskets has the complete range, in stock and immediately available.
Please speak with our friendly and experienced team today and find out how Polymex® Polymers are the best solution for your next project.

Speak with our friendly and experienced team today and find out how Polymex® polymers are the best solution for your next project.