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iconian | Staff 17.8K Views
Aug 17, 2026 4:17 AM

10kg 1.75mm KINGROON PETG 3D Printer Filament (Black)

$50

$89

43% off
+ Free S&Hat AliExpress
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Deal Details
Update: This popular deal is available again at a slightly lower price.

KINGROON 3D Store via AliExpress has 10-Count 1kg 1.75mm KINGROON PETG 3D Printer Filament (Black) on sale for $57.71 - $8 when you apply promo code USDEAL08 at checkout = $50.01 -> now $49.71. Shipping is free.

Thanks to Sr. Deal Editor iconian for sharing this deal.

Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].

Product Details:
  • Recommended Printing Temp: 230–260°C
  • Recommended Bed Temp: 70–90°C
  • Density: 1.27 g/cmÂł
  • Heat Deflection Temperature: 71°C (0.45 MPa)
  • Tensile Strength: ≥ 40 MPa
  • Diameter: 1.75 mm
  • Print Speed: 350 mm/s
  • Elongation at Break: 14.35%
  • Flexural Strength: ≥ 60 MPa
  • Flexural Modulus: 1880 MPa
  • Izod Notched Impact Strength: 4.6 kJ/m²
  • Weight: 1 kg per roll
Expired promo code:
  • LGT8

Editor's Notes

Written by StrawMan86 | Staff
  • About this deal:
  • Additional notes:
    • Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.

Original Post

Written by iconian | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is available again at a slightly lower price.

KINGROON 3D Store via AliExpress has 10-Count 1kg 1.75mm KINGROON PETG 3D Printer Filament (Black) on sale for $57.71 - $8 when you apply promo code USDEAL08 at checkout = $50.01 -> now $49.71. Shipping is free.

Thanks to Sr. Deal Editor iconian for sharing this deal.

Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].

Product Details:
  • Recommended Printing Temp: 230–260°C
  • Recommended Bed Temp: 70–90°C
  • Density: 1.27 g/cmÂł
  • Heat Deflection Temperature: 71°C (0.45 MPa)
  • Tensile Strength: ≥ 40 MPa
  • Diameter: 1.75 mm
  • Print Speed: 350 mm/s
  • Elongation at Break: 14.35%
  • Flexural Strength: ≥ 60 MPa
  • Flexural Modulus: 1880 MPa
  • Izod Notched Impact Strength: 4.6 kJ/m²
  • Weight: 1 kg per roll
Expired promo code:
  • LGT8

Editor's Notes

Written by StrawMan86 | Staff
  • About this deal:
  • Additional notes:
    • Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.

Original Post

Written by iconian | Staff

Community Voting

Deal Score
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Why are you downvoting this deal?

Community Reviews

Kingroon PETG and PLA filament is drawing attention for very low per roll pricing, especially on the black PETG bundles, and the brand has a solid track record for reliable printing. The strongest reports put 10 kilograms of black PETG around $45 to $56 shipped or after tax, with some orders landing near $5 per roll. PETG is also described as printing better, though slower, and it can work well as a backup spool in automated systems. The main caveat is that pricing shifts at checkout, PLA often shows much higher, and matching color or finish across rolls is not guaranteed.

  • PETG black pricing can land around the mid-$40s after taxes with the right coupon and deal conditions.

  • KINGROON PETG and PLA have reportedly printed without issues in prior use.

  • PETG can print much better than PLA for some setups using an AD5X and Centauri Carbon.

  • The AD5X can keep printing when two spools of the same material and color are loaded.

  • The deal appears limited to a small quantity of black PETG spools, while PLA options price much higher.

  • Checkout pricing can change unexpectedly, including showing a much higher price during checkout attempts.

  • Surface finish and texture may not match perfectly even when both rolls are black.

  • Layer adhesion can suffer when mixing PETG or PLA brands because filament formulations can vary slightly.

Common Questions (4)

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49 Comments

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Aug 17, 2026 4:46 AM
367 Comments
Joined May 2014
khmer6Aug 17, 2026 4:46 AM
367 Comments
price changes to 92 when trying to check out
Aug 17, 2026 6:26 AM
1.8K Comments
Joined Feb 2015
SDU-TangoAug 17, 2026 6:26 AM
1.8K Comments
Thanks OP, grabbed 30 rolls black for $164 shipped, almost get the Jayo 20 rolls for $130, lucky I checked more, and single I've used Kingroon before, it's good to stick with it. Best price I've ever get, Kingroon price definitely spoiled me lol.
1
Aug 17, 2026 12:34 PM
1.1K Comments
Joined Aug 2009
Bizkit64Aug 17, 2026 12:34 PM
1.1K Comments
Great deal. $5.50 a roll. Got it for $55 after taxes. I've really liked the Kingroon stuff
Aug 17, 2026 2:24 PM
1.4K Comments
Joined Dec 2007
BigLanAug 17, 2026 2:24 PM
1.4K Comments
Looks like it's only 10 spools of black PETG for $60, all the PLA is $90+
1
3
Aug 17, 2026 2:29 PM
744 Comments
Joined Jan 2008
unpaintAug 17, 2026 2:29 PM
744 Comments
Price changed to $60 now for me
Aug 17, 2026 2:38 PM
77 Comments
Joined Jul 2004
WeltallAug 17, 2026 2:38 PM
77 Comments
10kg black for $56.43 total for me, thanks!
Aug 17, 2026 2:51 PM
179 Comments
Joined Jan 2011
sonofademonAug 17, 2026 2:51 PM
179 Comments
PETG black is showing around this price, the PLA is about $90.
2
1

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Aug 17, 2026 3:22 PM
6 Comments
Joined Jun 2018
MichaelS9856Aug 17, 2026 3:22 PM
6 Comments
In for (2) PETG black x10 rolls for $100 after other aliexpress coupon USBS20. About $5/roll and these kingroons have served me well in the hunt for more gridfinity
Aug 17, 2026 3:35 PM
1.5K Comments
Joined Mar 2012
dogtagz12Aug 17, 2026 3:35 PM
1.5K Comments
Can you use 2 separate brands to print something?
Aug 17, 2026 3:47 PM
738 Comments
Joined Nov 2008
elangomattAug 17, 2026 3:47 PM
738 Comments
Quote from dogtagz12 View quoted comment :
Can you use 2 separate brands to print something?
It depends on the printer but my AD5X can keep on printing if you have two spools of the same material and color loaded. Well, I think the printer needs to think it is the same color at least, it definitely needs to be the same material though.

Anyone know how or if these are usually attached at the end of spool? My first roll of PETG was actually attached at the tail end on killed a print when it ran out because the printer couldn't tell that the filament was out. I haven't had that problem after that first roll but I don't remember what brands I've used.
Aug 17, 2026 3:53 PM
54 Comments
Joined Jan 2018
lumaphotosAug 17, 2026 3:53 PM
54 Comments
Quote from dogtagz12 View quoted comment :
Can you use 2 separate brands to print something?
I wouldn't recommend it
1
Aug 17, 2026 4:21 PM
1.1K Comments
Joined Apr 2009
dwarf_tossrAug 17, 2026 4:21 PM
1.1K Comments
Score, thx.
Aug 17, 2026 4:36 PM
170 Comments
Joined Aug 2004
maxigorAug 17, 2026 4:36 PM
170 Comments
Wish they had this deal for pla
Aug 17, 2026 4:55 PM
647 Comments
Joined Jul 2017
ChonklaAug 17, 2026 4:55 PM
647 Comments
Thank you, great deal!

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Aug 17, 2026 4:56 PM
647 Comments
Joined Jul 2017
ChonklaAug 17, 2026 4:56 PM
647 Comments
Quote from maxigor View quoted comment :
Wish they had this deal for pla
I've been printing more and more with PETG and I find that it prints much better. I am using an AD5X and Centauri Carbon.

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Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!