e-brochure Product Guide

Welcome to the new Alan Harper Composites e-brochure

To assist clients in identifying by process the essential products and equipment for successful Reusable Vacuum Membrane manufacture and use. The pages highlight each stage of our technology from mould tool calibration through to resin injection of the finished membrane.

1. Calibration Materials Mould Preparation

2. Membrane Manufacture Essentials

3. Membrane Flow Media

4. Vacuum Fittings & Pumps

5. Resin Injection – Infusion

6. Heater Cloth In-membrane Heating

7. High Temperature & Autoclave

8. TopGear Spares & Accessories

9. Miscellaneous – Other Useful Products

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

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

Our Services

Services to compliment the technology

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

Free VPI™ Guide

Saving you time, and money

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


Please feel free to contact us to discuss your next project


+44 (0) 1752 841 222

Alan: +44 (0) 7768 335 600

4 Gwel Avon Business Park, Gilston Road, Saltash, Cornwall, PL12 6TW