So You're Thinking about Converting to Closed Molding. Now What?
You've come to the right place! Welcome to the Closed Molding Knowledge Center, where Composites One and the Closed Mold Alliance bring you all the latest information on closed mold technologies.


Closed Mold Process
We work with three closed mold processes: Light RTM, Vacuum Infusion, and Reusable Bag Molding. Each have their own benefits, but collectively, closed mold processes offer many advantages over open molding.

Vacuum Infusion closed mold process

These benefits include:

  • Reduced waste and emissions for a cleaner, healthier environment
  • Lower material and disposal costs
  • A more consistent, repeatable process
  • Reduced cycle times, which leads to higher productivity and lower labor costs

Ask an Expert
The Closed Mold Alliance is here to provide you with a turnkey solution to closed mold, so utilize the resources provided on this Knowledge Center, and if you have any questions, just Ask an Expert!

CompositesOne News

Composites One Acquires Canadian-Based BMB Solutions Composites 

Composites One, the leading North American supplier of composites raw materials and value added services, announced today it has closed on the purchase of Canadian-based BMB Solutions Composites, a leader in supplying composites materials to the Canadian aerospace and advance composites markets.

Download the Press Release (English)

Download the Press Release (English)

SikaAxson Tooling Board from Composites One

Build patterns, mock-ups, prototypes, and master tooling – quickly, easily from SikaAxson. Commonly used sizes are in stock and delivered quickly. Click here to see a video and download product info.