COEX 3D - Natural PCTG Prime

Unlock maximum clarity and industrial performance with Natural PCTG Prime filament.

PCTG is an advanced glycol-modified copolyester engineered as a high-strength successor to standard PETG. This "Natural" formulation provides the highest level of optical clarity in the PCTG lineup, making it ideal for applications requiring transparency or a clean, uncolored aesthetic. Despite its visual appeal, PCTG Prime is a serious engineering material, offering superior impact resistance and thermal stability without the printing complexities of polycarbonate.

Proudly made in the USA with premium virgin resins, our Natural PCTG is manufactured to rigorous industrial standards. With a strict ±0.03mm diameter tolerance, it ensures consistent flow and exceptional results for your most demanding projects.

Unparalleled Strength & Ductility

PCTG Prime is designed for resilience. It features significantly higher impact strength than PETG, allowing printed parts to absorb energy and withstand bending or stress without fracturing. This makes it an excellent choice for mechanical components, tools, and functional assemblies that must endure repeated use.

Superior Chemical & Thermal Resistance

Maintain the integrity of your prints in challenging environments. Natural PCTG Prime offers excellent resistance to a wide range of chemicals, including oils, greases, and solvents. Additionally, with a heat deflection temperature of 76°C (169°F), it maintains its structural form at higher temperatures than standard co-polyesters.

Key Features:

• Exceptional Impact Strength: Creates tough, durable parts that resist breakage.
• High Optical Clarity: Produces prints with excellent transparency and surface finish.
• Enhanced UV Stability: Withstands UV exposure more effectively than standard PETG.
• Chemical Resistance: Robust durability against oils, solvents, and industrial fluids.
• Effortless Printability: Low shrinkage and excellent dimensional stability; no heated chamber required.
• Industrial Precision: Consistent 1.75mm diameter with ±0.03mm tolerance for reliable extrusion.

Common Applications:

• High-Clarity Functional Prototypes
• Mechanical Parts, Jigs, and Industrial Fixtures
• Automotive Components and Fluid Containers
• Protective Casings and Durable Organizers