alan_harper_-_Alan-harper-composites-ltdHello, first of all I would like to thank you for visiting our website.

We believe passionately in protecting the environment while providing you with the world’s most cost effective and efficient technology for composite moulding . Bringing you lower cost with world class reusable vacuum closed moulding system that removes permanently the need for costly and environmentally unsound use and disposal of one-time-use composite consumable waste.

There is a constant desire to reduce wastage, save money and operate cleaner composite production. Alan Harper Composites exists to achieve this. We offer affordable hardware and new proven technology which is outside the box of existing conventional consumable production thinking.

Alan Harper
CEO & Founder

MORPH RESIN INFUSION RUNNERS INSTRUCTIONS. UPDATES - Since last year's introduction of the innovative Morphing infusion resin runners, the company has updated the instructions and published to all their users. This design now eliminates wasted resin and exothermic print through as they leave no resin runner hardened resin witness on the B side of the moulded part. In certain instances, they also remove the need and cost of peel ply and flow mesh in composite liquid moulding processes. Call us today for full copy of latest manual.? show less ... See MoreSee Less

View on Facebook

“Simplicity, the true key to good design”
MAGLOC is a new composite mould air ejector comprising of just two hardened precision steel parts locked together with neodymium magnetism. This provides the simplest solution to construction and assembly bringing attractive low cost. Further more in contact with the cured moulding allows its 10mm diameter smooth face safely ejects the part locally to allow controlled high pressure air follow through to fully eject the component
After years of marketing more complex and pricy ejectors it was time to re-evaluate and innovate a simpler far less costly solution. The MAGLOC air ejector is the result bringing a robust, low cost alternative to market for the moulding community.
The mould builder can either mould MAGLOC into a composite mould or retrofit by sealing into a 13mm diameter hole. In operation the smooth mould side face is kept closed with strong magnetic force and operated to open with a strong tap to its base. Even thick and very rigid cured parts can be released.
Marketed at below £20 each the company predicts the MAGLOC becoming the mould air ejector of choice.
... See MoreSee Less

View on Facebook

GLOBAL GREEN COMPOSITES LTD. Co. Meath, Slane, Ireland, have just increased their arsenal of cost saving vacuum technology with two new large reusable membranes. The orange part is a panel for a Multihog airport vehicle whilst the other is part of a huge Terex stone crushing machine. Using our reusable vacuum technology, the company has seen the production time reduce to a fraction of the previous hand lay-up process.
... See MoreSee Less

View on Facebook

EPOXY RESIN MOULDING BREAKS THE 100 MOULDING BARRIER. Prepreg use with Reusable vacuum bags is fine above 200 cycles but been abysmal for liquid epoxy resin until now. In extended trials report, New SILFLON allows recoating of a worn out reusable bag and can give 100 PLUS epoxy mouldings to be produced from the same bag. SILFLON in addition to standard 125g is now available in larger 510g packaging. Just paint on - leave overnight and start moulding next day like new!!! ... See MoreSee Less

View on Facebook

Our Products

Manufacturing the Tools for the Technology


We provide the full range of reusable bag manufacturing machines and proprietary ancillaries.

What is fiRST®

Find out what fiRST can do for you

What is fiRST®

fiRST is the most recent closed mould technology providing a clean and cost effective composite production process.

Our Services

Services to compliment the technology

Our Services

Alan Harper Composites Ltd supports the fiRST technology with a range of services.

Free VPI™ Guide

Saving you time, and money

VPI Free Guide Download

Are you looking for composite moulding? we’d love to send you a free copy of our new guide to show you more…