PETG Matte Filament: What It Is and When to Use It

Written by luis aguilera

Guide · 3 min read

3D printed sculpture by IMPRESOFilament guide

Regular PETG is tough, but it has a plastic shine that can make a nice design look cheap. PETG Matte fixes that. Bambu Lab's version pairs a soft, low-gloss finish with the durability PETG is known for. Here's what it is and when it's the right pick.

72°CHeat deflection temp
8Colors available
2904UL GREENGUARD cert.

Quick answer

The short answer

PETG Matte is a PETG filament with a soft, low-gloss surface that helps hide layer lines. Bambu describes it as PETG that "prints like PLA": less stringing, easier support removal and better tolerance for humidity.

It keeps PETG's strengths, including heat, water and weather resistance. It's also certified for low indoor printing emissions under UL GREENGUARD 2904.

01

What is PETG Matte?

PETG is a tough, slightly flexible plastic with more heat resistance than PLA. PETG Matte uses a reworked formula that changes the surface from glossy to matte. Bambu says the same formula reduces stringing, blobs and clogs, which are common PETG headaches.

Two other changes matter in practice. Supports peel off by hand instead of fusing to the part. And the filament handles room humidity better, though Bambu still says to dry it after more than 72 hours above 50% humidity.

02

How it compares to PETG HF

A matte finish usually costs some strength. In Bambu's published data, PETG Matte holds up well against glossy PETG HF.

Bambu's test (XY)PETG HFPETG Matte
Heat deflection (0.45 MPa)69°C72.3°C
Bending strength64 MPa65 MPa
Bending modulus (stiffness)2,050 MPa1,995 MPa
Impact strength31.5 kJ/m²32.6 kJ/m²

In other words, the two are close. You choose between them on looks, not strength. PETG Matte sags at about 72°C (162°F), which is well above standard PLA.

3D printed lamp made at IMPRESO
Every 3D print is checked by hand before it leaves the studio.

03

What PETG Matte is good for

  • Home decor: vases, lamp shades, planters and display pieces
  • Soap dishes and bathroom organizers that get wet
  • Load-bearing hooks and shelf brackets
  • Balcony planters and pieces that live in the sun
  • Product prototypes and brand pieces where a premium finish matters

Bambu offers it in eight colors, including baby blue, avocado green and pink. A matte surface also photographs well, with no glare spots.

04

Limits and design tips

  • Not food grade. Bambu says not to use prints for food storage or contact. For food-adjacent pieces, see PLA Pure.
  • Not a support material for PLA. It supports itself well, but Bambu recommends a different PETG for supporting PLA parts.
  • Matte hides lines, not mistakes. Very fine text and sharp edges still show the usual print limits. Keep small details at least a couple of millimeters wide.
  • Want it translucent? Matte PETG blocks light. For glowing pieces, use Translucent PETG.

If you want a matte look but don't need PETG's heat or water resistance, PLA Matte is another option.

05

PETG Matte at IMPRESO

We print PETG Matte in-house at our Ridgewood, Queens studio. Tell us how the piece will be used, indoors or out, handled or on display, and we'll recommend the right material. Every job is quoted individually.

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Send us your file, a sketch or just the idea, and the finish you have in mind. We'll pick the material and quote it.

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More guides

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3D printed bust by IMPRESOWhat is PETG?Read guide →3D printed magnet by IMPRESOPLA MatteRead guide →3D printed magnet by IMPRESOTranslucent PETGRead guide →
luis aguilera

Luis Aguilera was born Caracas, Venezuela and then moved to Miami, Florida as a teenager. A street artist by nature, Aguilera has always been intrigued by the innovative ways that photography can capture a moment, especially shots near water. With the use of various DJI drones, Aguilera has been able to capture moments that were only available to those who had access to a helicopter. With his drone photography, Aguilera has been able to capture stunning photos of the oceans in different parts of the world. His series, “Thalassophile”, which means lover of the oceans, has explored the beaches of Miami Beach and Fort Lauderdale in Florida as well as Ocho Rios, Jamaica. He’s also captured the exotic beaches in Waipo’o Valley, Waimea Beach, and Two Step in Hawaii. Mesmerized by the beachside scene and its ocean-adjacent atmosphere, this series focuses on the immensity and power of the ocean and how small people are in comparison. Capturing moments that feel authentic and true to the experience of being by the ocean, Aguilera’s series shows how no matter how different humans are, we are all captured the same 400 ft. in the air. The series also highlights how all people end up doing the same things when they see and interact with the water – whether that is sun bathing, lying in an inflatable tube, or enjoying the weather with friends, drinks and some food. The collectiveness of the aerial shots emphasize how people not only react to the ocean in similar ways, they also all love to do the same things at the beach. As Aguilera continues to focus on his drone photography and his “Thalassophile” series, he is looking to explore other regions as well. His next photos will be of the tulip fields and city of Amsterdam, Holland. He will also continue to explore the sands of Miami Beach and this summer the Caribbean beaches of the Dominican Republic. If you’re interested in working or collaborating with Luis Aguilera, please contact him at luisaguileraphoto@gmail.com.

 

http://www.luisaguilera.me
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