Our PETG filament range is made for parts that have to work: brackets, tool holders, enclosures and fittings that need more toughness and heat tolerance than PLA. Choose from PETG Basic, PETG+, transparent, high speed, carbon fibre, glass fibre and anti-static grades.
1.75 mm PETG+ Transparent Filament - 1 KG
5 colours available
1.75 mm Metallic PETG-HS Filament - 1 KG
8 colours available
1.75 mm PETG+ Power Tool Colours Filament - 1 KG
4 colours available
1.75 mm PETG Basic Filament - 1 KG
15 colours available
1.75 mm PETG-ESD (Anti-Static) Filament - 1 KG
PETG is the step up from PLA when a part has a job to do. It is tougher and less brittle, handles more heat (heat deflection temperatures of 68-74°C across our core grades, against 53°C for PLA+) and offers good chemical and moisture resistance, yet still prints on an open-frame machine. It has two well-known quirks: it strings more readily than PLA, and it can grip a smooth build plate hard enough to damage it. Below we compare every PETG we sell, with settings from our product data and the fixes that work.
| Product | Best for | Nozzle / bed | Speed |
|---|---|---|---|
| PETG Basic | Everyday functional prints with a glossy finish | 220-240°C / 70-80°C | 40-250mm/s |
| PETG+ | Tough jigs, brackets and housings, formulated for less stringing | 210-230°C / 50-70°C | 40-60mm/s |
| PETG+ Transparent | Coloured parts that let light through | 210-230°C / 50-70°C | 40-60mm/s |
| PETG Tool Colours | Tool holders, battery mounts and organisers in workshop-inspired shades | 220-240°C / 50-80°C | 40-60mm/s |
| Metallic PETG-HS | PETG toughness on fast printers, in high gloss metallic shades | 210-230°C / 50-70°C | 40-380mm/s |
| PETG-CF | Stiff, matte functional parts and drone components | 230-250°C (240°C) / 50-80°C (70°C) | 40-60mm/s (50mm/s) |
| PETG-GF | Rigid jigs, organisers and structural parts, in Black or Natural | 230-260°C / 70-90°C | 40-120mm/s |
| PETG-ESD | Static dissipative housings, jigs and fixtures for electronics | See product page | See product page |
| PETG 2.5kg | Long print runs in Black with fewer spool changes | See product page | See product page |
Bracketed figures are recommended starting points. For PETG-ESD and the 2.5kg spool, check the product page for settings.
Do not copy one profile across the whole range. PETG+ and PETG+ Transparent list a 210-230°C nozzle with a 50-70°C bed, while PETG Basic runs hotter at 220-240°C with a 70-80°C bed. Tool Colours uses 220-240°C on a 50-80°C bed, and Metallic PETG-HS matches PETG+. The reinforced grades go hotter again: PETG-CF at 230-250°C and PETG-GF at 230-260°C on a 70-90°C bed. Start mid-range and adjust in 5°C steps.
PETG+, PETG+ Transparent and Tool Colours are rated to 60mm/s, and PETG-CF recommends 50mm/s. For fast machines, PETG Basic lists up to 250mm/s, PETG-GF 120mm/s and Metallic PETG-HS 380mm/s. Our high speed filament page explains what your hotend needs to keep up.
Carbon and glass fibres wear through brass nozzles, so fit a hardened steel nozzle for PETG-CF and PETG-GF. The PETG-ESD listing also recommends a hardened nozzle due to its abrasive content. For other reinforced materials, see carbon fibre filament and glass fibre filament.
Our article on dealing with stringing in PETG goes deeper.
PETG generally wants less part cooling than PLA. Too much fan weakens the bond between layers, while too little leaves bridges and overhangs drooping. Run a moderate fan on walls and more on bridges and overhangs, then adjust by eye.
With PETG the bigger risk is often too much adhesion. On smooth PEI or glass it can bond hard enough to pull flakes out of the surface as the part comes off. Wipe a thin layer of glue stick or a release agent onto smooth PEI before printing, let the plate cool completely before removing parts, and do not squash the first layer as hard as you would for PLA. Textured PEI usually releases PETG more easily once cool.
| Compare | PLA+ | PETG+ | ASA |
|---|---|---|---|
| Heat deflection | 53°C | 68°C | 88°C |
| Nozzle / bed | 190-220°C / 25-60°C | 210-230°C / 50-70°C | 240-260°C / 100-120°C |
| Enclosure | Not needed | Not usually needed | Recommended, with ventilation |
| Best use | Indoor models and prototypes | Tough functional parts, workshop and garage gear | Parts in direct sun and weather |
Keep PLA+ indoors, as it softens in a hot car. PETG is the everyday choice for brackets, mounts and organisers that see warmth, water and handling. When a part sits in full sun on a car, boat or solar mount, move to ASA, whose product data highlights UV and weather resistance.
PETG picks up moisture in humid weather, and a damp roll is a common cause of stringing and rough, weak prints. Our product data lists 70°C for 5 hours for PETG Basic, PETG+ and Tool Colours, and 70°C for at least 5 hours for PETG+ Transparent, Metallic PETG-HS, PETG-CF and PETG-GF. Dry before long prints, then store rolls sealed with desiccant in a vacuum storage bag; our data sheets recommend drying before vacuum sealing for long-term storage.
Every 1kg PETG roll counts toward volume pricing, and you can combine it with PLA or any other material: 5% off 3 or more rolls, 10% off 6 or more, 15% off 12 or more, or 20% off a full carton of 12 in one colour and material. PETG orders above $299 travel free anywhere in Australia bar PO Boxes, sent from our Perth or Melbourne warehouse.
Moisture is the most common cause. PETG absorbs water from humid air, and a damp roll strings and oozes regardless of retraction settings. Dry it at 70°C for at least 5 hours, then lower the nozzle temperature in 5°C steps within the product's range. If a few fine wisps remain after printing, a brief pass with a heat gun clears them.
Smooth PEI and glass can bond to PETG too strongly. Use a thin coat of glue stick or a release agent as a barrier, raise your Z offset slightly so the first layer is not over-squished, and wait until the plate is fully cool before flexing it. Textured PEI usually releases PETG cleanly. Printing PETG: The Complete Australian Guide has more.
For shaded or occasional outdoor use, PETG is a big improvement on PLA, with heat deflection temperatures of 68-74°C across our main grades and good moisture resistance. For long-term full sun, such as car exterior trim, solar mounts or garden fittings, choose ASA instead, because its product data highlights UV and weather resistance and lists an 88°C heat deflection temperature.
PETG+ is specially modified for low warping, reduced stringing and lower temperatures: 210-230°C on a 50-70°C bed, with a satin finish. PETG Basic is a dependable everyday PETG with a glossy finish that prints at 220-240°C on a 70-80°C bed and is rated up to 250mm/s. Choose PETG+ for easier, cleaner printing and PETG Basic for faster general work.
Going by the product data, Metallic PETG-HS works with the AMS and AMS Lite, PETG-GF is listed as fully AMS compatible, and Tool Colours suits AMS units that support PETG and 1kg spools. PETG-CF can be used with extra care. PETG Basic comes on slimmer spools that some units may not recognise, so respool it if needed. The 2.5kg spool does not fit a standard AMS.
Printed parts are not recommended for food or drink contact, even in PETG. Layer lines create tiny crevices that trap bacteria and cannot be cleaned properly. PETG remains a strong choice for shower caddies, workshop storage, cable organisers and household parts that stay away from food.
