Pyrex® (Borosilicate) Glass Filamet™

Create real glass parts using any open-architecture FFF/FDM 3D printer—or even a 3D printing pen.

Available Formats:
1.75mm and 2.85mm diameters in 0.25kg and 0.5kg weights

Filament Density:
1.45g/cc - 1.55g/cc

Glass Content:
69.0% – 72.0% glass

High Compatibility:
Works with virtually any open-architecture 3D printer—no proprietary hardware or specialized equipment required. Also compatible with 3D printing pens.

👉 Our list of Trusted 3D Printers – Click Here

Easy Printing Experience:

• Print with a 0.8mm hardened steel nozzle

• Prints similar to PLA

• Minimal to no warping

• Ensure the filament feeds straight into the extruder

• Less hygroscopic than PLA

• Do not dry this filament—drying will degrade the binder

👉 More information on printing – Click Here

Fully Sinterable:
After printing, your part can be fired in a furnace to become 100% glass.

👉 Debinding & Sintering Instructions – Click Here

👉 Parts produced with this product will not sinter optically clear

Applications:

• Prototyping

• Jigging apparatus for shape memory alloy development

• One-off and short-run manufacturing

• Reducing or eliminating tooling and machining costs

Additional Links:

👉 SDS and TDS – Click Here
👉 Research Papers – Click Here

Explore More Filaments:

• Aluminum Filamet™

• 17-4 Stainless Steel Filamet™

• Bronze Filamet™

All print just like PLA on most open-architecture 3D printers.

Large orders may be subject to longer lead times. Contact us for more accurate lead times.