Why Choose Coex

Shop 3D Filament Products


Coex’s PLA filament is the most environment-friendly 3D filament solution. Because of its low toxicity, our PLA filament is a very popular choice in the 3D printing community. Also available is Coex's PLA Prime, a high-performance PLA 3D printing filament.


CoexFlexTPE and TPU filaments offer a variety of hardness ratings to give you the flexibility and resistance to shock and abrasion needed for any project. It allows you to produce a finished project that will be super strong but still gives the flexibility required.


Coex's ABS filament is a thermoplastic 3D printer filament that easily molds when heated and sets evenly when cooled. It is used by a variety of manufacturing industries for parts requiring structural integrity and detail and is ideal for “wear and tear” projects.


Coex's PETG filament is known for its durability and ease of use. It is often described as the “best of both worlds” because it has the rigidity and mechanical properties of ABS but is still easy to print like PLA. It makes a popular 3D printing material for many reasons.

Coex is More Than Your Average 3D Printing Supplier


Coex products are second to none and have an industry reputation for superior run reliability and overall quality. Using only prime virgin resins, colorants, and processing additives we ensure the reliability of all of our 3D printer filament.


Coex offers many ways to be your 3D printer filament solution. Whether it be through contract manufacturing, private label programs, reselling, distribution, our equipment can produce short runs and high volumes of both standard and high-performance polymers. We can offer customized solutions that fit your specific needs.


Innovation never stops so Coex continuously assesses new polymers and processes to improve the already unparalleled quality and reliability of their 3D filament products. We are always experimenting and sharing tips to make your experiences exceptional.


Coex believes success is a quality product delivered by amazing people. We pride ourselves on our excellent customer service. Our knowledgeable staff is available to speak with you about your project, give you new ideas, and answer any questions you may have about 3D printer filament products.


The Coex team has longevity in the industry and technical expertise on-site. Because of this, you can be confident that you are not only getting a great, quality product, but also the knowledge and expertise to address any questions you may have.


Our order-to-ship time is significantly faster than the industry standard, so you can always count on us for on-time delivery. Because our 3D filament products are produced in the USA at our Pulaski, Wisconsin, facility, they can be shipped to any domestic location quickly and affordably.