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COEX 3D

Carbon Filled PLA

Carbon Filled PLA

Regular price $35.00 USD
Regular price $39.00 USD Sale price $35.00 USD
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Coex 3D Carbon Filled PLA (PLA-CF)

Engineered for strength, stiffness, and precision, Coex 3D Carbon Filled PLA takes your prints to the next level. Infused with finely milled carbon fiber, this advanced PLA blend delivers enhanced rigidity, improved dimensional stability, and a premium matte finish ideal for high-performance applications.

Key Features:

  • Reinforced with carbon fiber for increased stiffness and structural strength
  • Reduced warping and shrinkage for superior dimensional accuracy
  • Clean, matte surface finish that hides layer lines for professional-looking prints
  • Excellent layer adhesion with minimal stringing
  • Consistent 1.75mm diameter with tight ±0.03mm tolerance for reliable, jam-free printing
  • Compatible with most FDM/FFF 3D printers (hardened nozzle recommended)

From functional prototypes and jigs to end-use parts that demand durability and precision, Coex 3D Carbon Filled PLA delivers dependable performance with an elevated finish.

Each spool is vacuum-sealed with desiccant to protect against moisture and ensure optimal print quality right out of the box, backed by our 100% satisfaction guarantee.

Elevate your prints with Coex 3D Carbon Filled PLA — where strength meets precision.

Coex’s Carbon Filled PLA is produced using premium-grade PLA resin and high-quality carbon fiber reinforcement for consistent performance—without compromising printability.

All Coex 3D filament is proudly manufactured in our production facility located in Wisconsin, USA.

Our Standard PLA is as good or better than most competitors' PLA+ or PLA Prime.
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    Frequently Asked Questions

    Yes, we provide free standard ground shipping* on all orders over $350. For orders under $350, our standard shipping cost applies, which will be shown at checkout.

    *Up to 20.99 off per shipment.

    If you're not completely satisfied with your purchase, you can return it within 30 for a full refund minus shipping costs and restocking fees, unless item is made to order then the item is non-returnable. Please ensure the item is unused and in its original packaging.

    We use 100% Eco Friendly Plant Based plastic, 90 % of our colors Made in the USA to the exception of our rainbow and gradiants which we buy from Asia since no USA manufacturer makes rainbow and gradiants. We use Made in America parts in our 3D printer farm, Mostly Microswiss and Slice Enginering parts.

    When you choose OJAI3D you get exactly what you pay for we value quality over cost and choose to provide better quality instead of maximizing profit. We make very little on each product in order to offer affordable quality product made in America while also supporting a neurodivergent business model, We are a neurodivergent business employing autistic workers afterall.