Armacell Product Selector


PET Structural Foams

Armacell’s unique and patented PET foam provides consistent, reliable qualities with significantly improved environmental performance.


Lightweight core foams for strong structures.

Polyethylene Terephthalate (PET) foams are the newest structural core materials in the composite industry. The first in the market, Armacell commercially launched ArmaForm PET in 2006. In less than ten years, ArmaForm Core has been able to establish a place among core materials for sandwich structures and is steadily substituting traditional materials such as Balsa, SAN or PVC.

The reason is simple: with outstanding product quality, tremendous diversity of uses and truly sustainable production, ArmaForm Core offers you new perspectives toward your business. It is the change in the core that will change your options, whether you are in wind energy, rail and road transport, marine or building and construction.

Lightweight and high mechanical strength in conjunction with residual flexibility and maximum service life are what you expect of a modern composite material, and that is what you get from us, with a great deal more. 

For more information on PET structural foam, please visit our Core Foams website.


For complete specification details, please visit our Core Foams website.


No other recommended accessories.
Armacell Manufacturing Locations

Did you know?

Armacell has 5 manufacturing facilities in the US and 1 in Canada. That means almost any product you order in North America is made in North America. Some exceptions apply.

Made In USA

2021 © Armacell LLC • 55 Vilcom Center Drive • Suite 200  • Chapel Hill, NC 27514 • tel 800 866 5638 • email: