PETG GRAY BLUE HD means "Heavy Duty" because the HDglass 3D filament has excellent properties in terms of strength and temperature resistance compared to similar materials.
Printing with HDglass filament is easy and comfortable thanks to its thermal stability and good interlayer bonding.
In addition, it does not produce odors and does not contain hazardous substances (without Bisphenol A, RoHS certified, REACH compliant and FDA food contact approved).
HDglass offers a wide range of opaque or translucent colors
Technical sheet