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Prepreg
Market leaders in quality and innovation
At PRF, we are passionate about innovative prepreg product development, with an emphasis on quality and helping customers reduce manufacturing time, lower impact, improve efficiency and cost-effectiveness.
Explore our class-leading, innovative prepreg ranges:
Our product range at a glance
For a number of years now we’ve been noted for our prepreg innovation & product development, in which we begin with a view of not just producing alternatives of the same. Whilst difference for its own sake isn’t a worthwhile pursuit, our drive for innovation begins with looking at the market and working with our customers to develop improved materials. Thinking differently and not being constrained by what has gone before… what is entrenched… what is easy for us as a manufacturer, our goal is less to ‘be different’ and more to ‘be better’ - helping our customers to achieve improved results.
Doing things differently...
Doing sustainability differently
At PRF, we are proud to be part of an industry that is essential in leading the fight against climate change globally, and we are working hard to make our contribution towards this. Find out more about how we are doing sustainability differently:
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Product highlights
PRF Composite Materials discusses its industry-leading prepreg product innovation born from the philosophy of industrialisation in the UK composites industry.
New: RP5365
After 2 years of development and over a year of testing, we launched our new epoxy prepreg system RP5365, a mid-temperature cure component prepreg system with an out life of 1 year (365 days) at 20°C, in October 2025.
Building on our sustainability philosophy – to look at product development from every angle – we have developed RP5365 to virtually eliminate the need for the constructor to have any freezing or refrigeration for this product, whilst still maintaining the curing characteristics of our standard component prepregs and good mechanical properties for structural applications.
Read more at: https://www.prfcomposites.com/news/prf-composite-materials-launch-year-…
Using our patented Q.tool prepreg tooling technology, we have developed our new prepreg tooling product - Q.tool recycled - which includes recycled carbon replacing 40% of the original virgin fibre content.
Shortlisted for Innovation in Composite Materials at the Composites UK Industry Awards 2025.
JEC World 2026 Warm up with Ilkay Özkisaoglu, Composites Lounge
In preparation for JEC World 2026, Ilkay Özkisaoglu, Composites Lounge, discusses PRF's vision for prepreg materials that support the industrialisation of composites manufacturing with marketing director Hannah Khusainova.
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