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SUNLU High Speed PETG Filament 1.75mm, Black, 4KG Bundle, 4 Pack

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Availability: In Stock.
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Arrives Thursday, Sep 17
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Color: 4kg Black+black+black+black


Size: 4KG


Features

  • 30mm/s - 600mm/s Print Speed- With enhanced fluidity, SUNLU High Speed PETG filament melts rapidly and flows smoothly, allowing for up to 600mm/s fast printing speed. You can complete the projects quickly without compromising on quality, bring your ideas to life with high-speed printing.
  • Combining PLA and ABS- Rapid PETG 3D printer filament combines the advantages of both PLA 3D printer filament and ABS 3D printer filament, ease to use like PLA, durable strength like ABS.
  • Enhanced Toughness- Known for its toughness, PETG outperforms many other filaments in durability, making it ideal for creating sturdy and resilient items that can withstand stress and use.
  • High Impact Strength- With its high impact resistance, PETG is perfect for printing parts that need to endure bumps and drops, ensuring long-lasting performance without cracks or breaks.
  • High Speed PETG Recommend Settings- Hot Bed Temp:70-80C. 1Print Speed:50-100mm/s, Print Temp: 230-240C. 2Print Speed: 100-300mm/s Print Temp: 240-255C, 3Print Speed: 300-600mm/s Print Temp: 255-270C. We recommend that different print speeds be adjusted to the corresponding nozzle temperature.
  • Premium Matte Finish- The finished print features a soft, even matte effect that significantly reduces the glossy sheen of traditional plastics, delivering a rich texture and a far less plastic-like appearance.

Description

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Brand: SUNLU


Material: Polyethylene Terephthalate Glycol


Color: 4kg Black+black+black+black


Item Weight: 4 kg


Item Diameter: 1.75 millimeters


Brand Name: SUNLU


Additional Features: High Speed Printing, Enhanced Toughness, High Impact Strength, Combination of PLA and ABS Advantages


Manufacturer Part Number: AWDE-HSMPETG-BK+BK+BK+BK-1KG*4


Unit Count: 4000 g


Manufacturer: SUNLU


Number of Items: 4


Number of Packs: 4


Model Number: High Speed PETG Filament 1.75mm


Warranty Description: 1 year


Item Weight: 4 kg


Item Diameter: 1.75 millimeters


Material Type: Polyethylene Terephthalate Glycol


Color: 4kg Black+black+black+black


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If you place your order now, the estimated arrival date for this product is: Thursday, Sep 17

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Top Amazon Reviews


  • Consistent PETG After Drying — Detailed Bambu Settings Included
Color: 4kg Black+black+black+black Size: 4KG
I went through a lot of frustration with Elegoo PETG. Even after drying, it stayed inconsistent — popping, stringing, zits, and random surface defects, especially on long prints and tall parts. Gridfinity boxes were the worst: blobs and surface artifacts no matter how much tuning I did. After switching to Sunlu PETG, everything finally stabilized. I dried it 12 hours at 65 °C, loaded it, and the difference was obvious. Once dry, Sunlu PETG stays consistent for long prints with no popping, no zits, and no mid-print flow changes. I’m running a Bambu Lab H2D, and this filament works great on both: 0.4 standard nozzle 0.6 high-flow nozzle Big parts, long runtimes, and functional prints finish clean without babysitting. ✅ Exact Settings That Worked for Me (Bambu Studio) If PETG has been giving you grief, these settings completely solved it for me. 🔥 Temperatures Nozzle: 250 °C Bed: 50 °C 📏 Line Widths 0.4 Standard Nozzle Default: 0.42 mm Outer wall: 0.42 mm Inner wall: 0.45 mm Sparse infill: 0.45 mm Internal solid infill: 0.42 mm 0.6 High-Flow Nozzle Default: 0.72 mm Outer wall: 0.60 mm Inner wall: 0.72 mm Sparse infill: 0.78 mm Internal solid infill: 0.72 mm 🌬️ Cooling First 3 layers: Fan 0% Min fan: 20% @ 25 s layer time Max fan: 30% @ 8 s layer time Keep fan always on: ✅ Slow down for better layer cooling: ✅ Force cooling for overhangs/bridges: ❌ Aux fan: 0% These settings eliminated zits and surface artifacts entirely. ⚙️ Volumetric Flow (Important) 0.4 nozzle: ~24 mm³/s 0.6 HF nozzle: ~30–33 mm³/s High-flow nozzles cut several hours off large prints without sacrificing quality. 🧲 Adhesion (What Stopped Tall Prints From Lifting) This was huge for long Gridfinity prints: I used small “rabbit ears” / corner brims only (not a full brim) Just enough to lock down the corners and prevent lift Easy to remove and doesn’t trash the bottom surface 🧱 Other Settings That Helped Wall order: Outer → Inner Avoid crossing walls: ON 🧠 Final Thoughts Elegoo PETG gave me constant moisture-related and consistency issues, even after drying and tuning. Once properly dried, Sunlu PETG prints clean, stable, and predictably, even on long prints and large parts. It’s the first PETG I’ve used where the tuning actually stays dialed in. I’ve already stocked up on multiple spools and will keep using it. ... show more
Reviewed in the United States on January 25, 2026 by K. Sampson

  • Amazing filament
Color: 4kg Sky Blue+mint Green+pink+orange Size: 4KG
⭐⭐⭐⭐⭐ Excellent PETG Filament with Fast, Reliable Performance! I’ve been very impressed with the SUNLU High Speed PETG Filament 4KG Bundle. The filament prints smoothly and consistently, even at higher speeds, with excellent layer adhesion and a strong, durable finish. It’s a great choice for both functional parts and larger projects. The 1 kg spools were neatly wound, which helped prevent tangles and kept printing hassle-free. I experienced minimal stringing after dialing in my printer settings, and the finished prints had a clean, professional appearance with vibrant, consistent color. The 4 kg bundle is also a great value, especially if you print frequently. Having multiple spools on hand means I can keep projects going without worrying about running out of filament. If you're looking for dependable, high-quality PETG that performs well on high-speed printers and produces strong, great-looking prints, I highly recommend the SUNLU High Speed PETG Filament Bundle. I'll definitely be purchasing it again! ... show more
Reviewed in the United States on July 11, 2026 by Sabrina Kelley

  • Great
Color: 4kg Sky Blue+mint Green+pink+orange Size: 4KG
Great stuff I have went to mostly petg printing and love it. Sunlu always prints perfect never have an issue. Just make sure you always dry it first although it is dry when I open a new roll I still throw it in dryer for a while before I ever use it just to make sure and have never had a single issue to date ... show more
Reviewed in the United States on August 5, 2026 by Savage

  • Great value. Awesome results with some prep
Color: 4kg Grey+grey+grey+grey Size: 4KG
Solid value for the price. You can get some pretty solid results with this filament, and the less glossy finish is a huge plus, especially if using the matte black. It is VERY hygroscopic though, for best results these need to be dried a solid 6-8 hours before use, even after just opening up the package. ... show more
Reviewed in the United States on November 17, 2025 by Amazon Customer

  • Buyer Caution - Spool and AMS feeding issues!
Color: 4kg White+white+white+white Size: 4KG
I have used Sunlu filament for several years. It was a good, low-cost filament and great for prototyping. However, they began to change the spools that the filament was shipped on. The new spools have a much thinner / more flexible sidewall, which allows the filament to slip between the sidewall and the spool. The filament gets pinched, stopping the printing process, causing artifacts, and failing prints. It also allows the filament to get tangled on the spool, causing even more feeding issues. Also, the spool's diameter is noticeably less than that of the other manufacturers. The spool's diameter and thin/slick edges are not wide enough to engage the AMS drive wheels reliably. I use Bambu Lab AMS systems and now have significant issues with spool slippage on Sunlu brands (all other brands I'm using work perfectly). I could try using it without an AMS or respooling it, but both are a waste of my time when I need to focus on design and production. Bottom line, I will no longer purchase Sunlu filament as it causes far too many reliability and production issues. I moved on to a new manufacturer with cardboard spools and haven't had a second's worth of problems (as well as being environmentally friendly). I'll update my review if I hear back from Sunlu. Thanks. ... show more
Reviewed in the United States on January 28, 2026 by Scott S.

  • Easy PETG
Color: 4kg Black+white+blue+red Size: 4KG
I use PETG when I need some temperature resistance or flexibility. I use this to print things for my garage or for the printer itself. This filament does print more quickly than regular PETG, and the matte look is really nice. The colors aren't very intense, though, so if you want color saturated prints, this isn't the one. I wouldn't use it for the inside of a hot car; ABS is much better for that, but this stuff is great for semi-flexible, heat resistant functionality items. ... show more
Reviewed in the United States on March 3, 2026 by Praedo

  • Please Change the Title to say “Matte Black”!
Color: 4kg Black+black+black+black Size: 4KG
I’m taking off a couple of stars because I didn’t realize that this was matte PETG until I started looking into why my prints weren’t turning out as well as they had before. I don’t have a “favorite” brand, but a couple of weeks ago one of my kids bought me a four-pack of Sunlu black PETG. I started working on a couple of big projects and went through those rolls quickly. I figured that I’d use the same stuff so that everything matched and ordered this. Nowhere in the listing does it mention that this is matte filament. One picture on the side has some text about a matte finish, but this is filament. I shouldn’t need to examine the pictures to know what I’m buying. If they had said “Matte Black” in the main title, I would have known that this wasn’t what I wanted. The flow is completely different with this compared to their basic PETG. My parts were dull and pieces didn’t fit properly. I had to dial it in after having wasted two ten-hour prints before I could get working (if dull) parts. I’m using Bambu printers, and this matte stuff adheres to the build plate way too well. It’s one of the few filaments that I’ve been compelled to use glue on my textured PEI plates just because it adheres so strongly that layers get ripped off when removing it from the plate. It leaves sections, particularly the bottoms of supports, that can’t come off even with a razor blade. I had to print over them a couple of times in order to get it all off. It wasn’t until I finally looked at the spools carefully that I realized that it was matte PLA. Sure, it’s partially my fault, but I shouldn’t need to hunt in a listing to know what it is. Just say what it is right at the top. That said, if you know what it is and dial the slicer in to accommodate the changes, it prints well. If you’re looking for black matte PETG, this is good stuff. If you’re looking for basic PETG, be warned that this isn’t it. And use glue if you don’t want to waste time getting it off of textured PEI plates. ... show more
Reviewed in the United States on January 5, 2026 by ES

  • A decent choice for PETG with a satin appearance but with caveats
Color: 4kg Black+black+black+black Size: 4KG
I got this after having fantastic results with Sunlu's regular PETG (fyi the Space gray seems really close to Bambu's H2D side panels for anyone curious!). The High Speed Matte is nearly as good as I'll explain later, but this 4 pack was a good value when I purchased it on sale. For both the regular and HSM I had to dry the filament overnight to stop oozing and excessive stringing that happened when fresh out of the package, though thankfully it didn't seem to have enough moisture to bubble and steam like I've seen some filaments do. Both list very similar temp/print speed ranges on Sunlu's website and Amazon listing but on the spool label the HSM has an additional higher temp/print speed range listed. On an H2D slicing with Bambu Studio I get good results using a slightly customized balanced strength print preset (increased wall to 3, 15% gyroid infill, Arachne line generation), compared to say Inland or Overture PETG where I did have to slow it down a bit due to layer adhesion and inconsistent finish. As other have mentioned, the HSM is more semi gloss or satin than matte, printed hot and slow enough it looks practically glossy but probably closer to PLA than PETG shine. My issue with this HSM PETG is layer adhesion, whatever is added to give the satin finish seems to affect it slightly,. For larger, thicker prints it seems fine, but my first tests were cardboard spool adaptors for the AMS where the edge is only 2 walls thick. The adaptors printed fine with the regular PETG, but the HSM PETG prints (tested temps from 245C all the way to 280C) could be split by pushing my fingernail into the side and sometimes even from just flexing the plate to remove before it fully cooled! Layer adhesion was fine for thin 2-3 bottom layers, the higher temps did seem to make it more brittle so I settled on 260C for the prints I've been doing with the above mentioned customized print preset. Practical prints now feel pretty solid but can still run the risk of delaminating under stress or around thinner features compared to regular PETG that seems to crack through multiple layers. My final thoughts on this HSM petg is that it's good for larger denser functional prints or decorative prints if you need less shine and gloss (uploaded pic shows HSM on the left, Overture on the right). I find their regular PETG to be slightly easier to print with and slightly stronger, specially in regards to layer adhesion for thinner details. ... show more
Reviewed in the United States on December 30, 2025 by Michael Hoi Fung Leung

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