For over 50 years, 3A Composites has developed advanced technologies and combined lightweight materials into a unique and broad range of composite materials.

Industries served

Today, we are the global leader in most of the markets we serve. We offer a variety of category leading brands for the display and graphic arts, construction, wind energy, marine and other transportation markets such as public transport in rail and road, and passenger cars as well as other industrial sectors. Our customers range from boat builders and wind turbine manufacturers to large building contractors and specialized distributors in visual communication


3A Composites offers many products including aluminum composite panels, plastic foam sheets (PVC) and lightweight foam boards (PUR, PS) for signage, POS/POP, exhibition stands, shop fitting, direct digital printing and more. Just some of the brands 3A Composites offers are Omni-Flute™ fluted polypropylene, Fome-Cor® Board paper-faced foam board, Sintra® PVC board, Gatorfoam® heavy-duty foam board, and Dibond® (ACM) aluminum composite material.


Fire Characteristics of Sintra Material

Sometimes it is necessary to know the fire characteristics of materials that are used in the production of certain signage, graphics, exhibits or displays. These characteristics become important when the materials are used in applications where there may be stringent rules on how the materials behave when exposed to sources of combustion.


Screen-Printing Sintra®

Sintra® material is often screen printed when used in the signage and display industry. Identifying a quality ink for your project is crucial for great results.


Sintra® Board - Rigid PVC Plastic Sheets

Sintra is a lightweight yet rigid board of moderately expanded closed-cell polyvinyl chloride (PVC) extruded in a homogenous sheet with a low gloss matte finish.