PETG

PETG (polyethylene terephthalate glycol) is a durable thermoplastic that sits between easy PLA and harder materials like ABS.

Why it matters

PETG is the usual upgrade when PLA is too brittle or too soft in heat. Prusa describes it as suitable for interior use and most exterior use below 80 °C, and as resistant to water and humidity. That suits outdoor brackets and functional parts.

Prusa notes it has very little thermal expansion, so large models do not shrink or warp much. It needs a hotter nozzle and bed than PLA, and Prusa’s profile uses about 230-240 °C for the nozzle and 85-90 °C for the bed, so check that your printer can reach those temperatures.

The common complaint is stringing, thin threads between parts of the print. Drying the spool first helps, because PETG print quality drops when the filament holds moisture. See hygroscopic for why.

PETG filament todayChecked
UAE · median per kg
AED 78/kg
Range AED 47–270 per kg
At 4 stores · PETG prices in the UAE
KSA · median per kg
SAR 109/kg
Range SAR 49–190 per kg
At 7 stores · PETG prices in Saudi Arabia

See every PETG spool in the UAE and in Saudi Arabia.

Sources