Reaction Injection Moulding

Reaction Injection Moulding - Fast, Flexible, Production.Reaction Injection Moulding / PU Moulding is a fast and cost effective method of producing low volume batches of production components. Using silicone, epoxy or aluminium tools customers can have first off components within days, without the expense and delay of full production tooling.

Due to the lower viscosity of the materials used when compared to molten thermoplastics the process can create large, thin-walled and light-weight items with ease.  The thinner mixture also means that less clamping force is required compared to traditional vacuum moulding methods, which leads to lower tool costs and ultimately a lower project cost.

The RIM process offers extremely flexible production opportunities for clients who either require a few off specialized mouldings or production runs of a few thousand. Parts can be fully finished and painted to customer specification.

Download the LPE Brochure


Key Features 

  • Low Volume Production
  • Wide Range of Materials
  • Large Components


  • Cost Effective
  • In house Finishing & Painting



Find out which LPE Rapid Prototyping and Rapid Manufacturing service best meets your project requirements  here.


Reaction Injection Moulding Applications


 Low Volume Production


Automotive Trim/Bumpers



Electronic Housings


High Temperature Components


“We’d just like to thank you and all the team at LPE very much for all your help and excellent service, and sending us the parts that were manufactured very well and delivered very quickly. They helped us so much in the competition, and our car won Fastest Car at the National Formula 1 in schools Ireland Final 2013”