Refill PCTG Original 1.75mm

4.60 (940 reviews) 10.000.000+ filaments sold

21,90 €

More durable than PETG
Great for functional parts
Less plastic waste
Filament diameter 1.75 mm

21,90 €

Filament weight

Color

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Refill PCTG – tough, durable and chemically resistant

High impact resistance

Heat resistance up to 90°C

Black Refill PCTG Original 3D-printed storage box

High chemical resistance

Fits our Master Spool & Bambu Reusable Spool

PCTG is best for…

Mechanical parts & tools

Strong, tough tools, holders, brackets and durable functional fixtures

Refill PCTG Original 3D-printed robotic gripper

Robotics & technical parts

Robot parts, housings, connectors and covers for technical projects

PCTG 3D-printed jar opener on a pickle jar

Prosthetics & practical aids

Prosthetic-style parts, assistive tools and ergonomic everyday aids

Refill PCTG Original 3D-printed articulated octopus

Durable gadgets & decorations

Tough gadgets, protective covers, accessories and decorative prints

Refill PCTG Original 3D-printed cable chain and parts

01 GET TO KNOW

Refill PCTG

Refill PCTG is a tough, durable and chemically resistant filament made for practical 3D printing applications. Compared to PETG, it offers improved durability, higher temperature resistance up to 90°C and reliable performance for functional parts.

It is supplied without a disposable spool, helping reduce plastic waste while keeping the same strong PCTG properties. Mount it on a reusable spool before printing for smooth and stable filament feeding.

Flexibility

Medium

Strength

High

Durability

High

Difficulty

Low

Shrinkage

Minimal

02 HELPFUL REMINDERS

Tips & tricks

1. Dry thoroughly before printing

Dry at 65 °C for 4-6 h and store sealed.

2. Use PETG-style bed protection

Glue stick can act as a release layer on very sticky beds.

3. Keep cooling moderate

Excessive cooling can reduce layer bonding.

4. Use it where toughness matters

PCTG is a good fit for ict-resistant functional parts.

5. Watch bridging at higher temperatures

Reduce speed or cooling balance if bridges sag.

6. Recommended print speed

Use 60-80 mm/s for normal prints; Max Printing Speed is the tested ceiling.

03 HOW TO PRINT

Recommendations

MAX
PRINTING SPEED

≤ 80 mm/s

NOZZLE
TEMPERATURE

250 °C

BED
TEMPERATURE

65 °C

CHAMBER
TEMPERATURE

40 °C

HEAT DEFLECTION TEMPERATURE

74 °C

RETRACTION 
LENGTH

0.8 mm

04 MATERIAL DATA

Technical Specifications

Filament

MAX FLOW RATE	6 mm³/s
DRYING TEMPERATURE	65 °C
DRYING TIME	4-6 h
VICAT SOFTENING TEMPERATURE	79 °C
ENCLOSED PRINTER	Optional

05 USEFUL FILES

Downloads

Technical Data Sheet (TDS)

Filament Color Chart

Over 10.000.000 filaments produced and sold

Compatible with

REFILLS. Simple. Compatible. Sustainable.

All our filaments are perfectly compatible with the AzureFilm Master Spool – the only spool you’ll ever need. By using this reusable spool, you can join us in reducing waste and minimising environmental impact.

AzureFilm Master Spool is our reusable spool, which provides a sustainable and cost-effective solution for 3D printing. The spool is a set of two reusable, injection-molded discs. This ensures the high durability and precision of the spool.

Taking an AzureFilm filament refill out of its box

Placing an AzureFilm refill on the Master Spool

Start printing in just 3 simple steps:

1. Unbox:

Unbox a set of two highly durable and reusable discs.

2. Install:

Align the discs with the rectangular hole and press down on both sides.

Step 3: Master Spool with refill, ready to print

3. Enjoy:

Remove the secure tape and start printing.

Any last questions?

Here are some of the most common questions related to PCTG material. If you need help with anything else, feel free to contact us! We are real people, and we are happy to help.

Refill PCTG is a tough, durable and chemically resistant PCTG filament supplied without a disposable spool. It is made for functional prints while helping reduce plastic waste.

Yes, Refill PCTG needs to be mounted on a reusable spool before printing. We recommend using it with the AzureFilm Master Spool for the best fit and smooth filament feeding.

Refill PCTG is best for tools, mechanical parts, robotics, prosthetics, housings, fixtures, gadgets and practical parts that need toughness, durability and chemical resistance.

PCTG is designed as an improved PETG-type material with higher durability and better temperature resistance. It is a good choice when standard PETG is not tough enough.

Yes, the refill format helps reduce plastic waste because it comes without a disposable spool. It is a practical option for users who print often and want less spool waste.

No, Refill PCTG usually does not need an enclosure. It has low warping and prints well on many standard FDM printers with the correct settings.