Buy / Sell / Connect
The B2B Marketplace for Advanced Materials
Connecting aerospace, motorsport and advanced manufacturing with quality composite materials, tooling and surplus stock.
- Aerospace
- Motorsport
- Manufacturing
- Sustainable
- UK trade only
Why Composite Xchange?
Trusted B2B Network
Every buyer and seller is verified before they can trade.
Reduce Waste
Give excess stock and surplus materials a second life.
Anonymous by default
Listings show a reference, not a company name. Post your material and you stay anonymous. Offer collection and your address is shared only after payment.
Save Time & Costs
Find the materials you need, when you need them.
How to trade
Browse the marketplace-
Buy surplus stock
Fixed-price surplus, offcuts and second-hand material, with batch and cure records on every listing.
Browse stock -
Post a request for quote
Can't find what you need? Describe it once and compare quotes from verified sellers.
Post a request Selling? See open requests -
Make an offer on bulk lots
Larger lots priced on application. Send an offer and agree the price on the platform.
View bulk lots -
Sell your surplus
Recover part of what you paid for material you'd otherwise pay to skip. List anonymously and set your own postage, or offer collection.
List material
Got surplus, or can't find what you need?
We're building this around what UK composites firms actually hold. Tell us what's in your freezer or what you're hunting for, and it shapes what gets listed next.
Ready to trade advanced materials?
Join a growing network of aerospace, motorsport and manufacturing professionals.