Any tips fpr printing on a Prusa MK3s+ ?

I printed the 3DLabprints Cub at 190 degrees hot end and 50 degrees bed heat on my Creality Ender 5 using the Yellow Polymaker filament. There were lots of blobs on the inside surfaces, but the wings and fuselage looked exactly like the real cloth covered Cub. Very happy with this filament.

What is the difference between the product on the cardboard spool vs the plastic spool? Other than the spool obviously is the product the same?

The difference is in the weight

What is the actual density? I have seen in the descriptions 0.8, 0.61 and "less than half" of regular PLA numbers. They don't match.

PolyMaker LW is not "less than half" the weight of "regular PLA" as far as I know and have tested. This is not "Active Foaming" PLA like ColorFabb, eSun, SainSmart etc. It is a PLA Foam or otherwise "Pre-Foamed PLA. I still think it is a good choice for many applications. Specific Density of the unextruded filament probably may vary between 0.6 and 0.8gcm3. It may have a refined formulation in the newest batches achieving "half the weight" but I may be a little skeptical of that claim without testing the latest batches. Conservatively I think you could see a 25-30% weight reduction and quiet possibly more with certain printing techniques.

Will it be available in European warehouses? Shipping is too high to be able to try one. Thanks

Hi there, yes it will be available in Europe. There were some stock issues before, and now the problem is solved and we may just need to wait. :)

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LW-PLA 3D Printing Filament 1.75mm, 0.8kg, Grey

Product ID: 475808442

Details

Brand
Polymaker
Color
114 - 1.75mm
Item Diameter
1.75
Item Weight
0.8 kg
Material
Polylactic

🎨Matte finish, 7 vivid colors

⚖️0.9g/cm³ ultra-light density

🖨️190°C nozzle, 50°C bed temp

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Description

⚡ Print lighter, print smarter — elevate your 3D game with Polymaker!

WARP JAM FREE - Engineered to eliminate warping, jamming, and layer delamination for flawless results every time.
MATTE MASTERPIECE - Smooth matte finish hides layers and is perfect for custom painting or professional prototypes.
TANGLE FREE FRESH - Vacuum-sealed with desiccant and precision wound to keep your filament dry and hassle-free.
FEATHERWEIGHT PRECISION - Experience 23% lighter prints without sacrificing strength or rigidity.
PLUG PLAY COMPATIBILITY - Prints seamlessly on most 3D printers using standard PLA settings—no complex tweaks needed.

Polymaker Light Weight PLA Filament is a premium 1.75mm grey filament designed for professional-grade 3D printing. With a low density of 0.9g/cm³, it delivers significantly lighter yet rigid prints without foaming issues. Compatible with standard PLA print settings, it offers excellent layer adhesion, dimensional accuracy, and a matte finish that conceals layers and enhances post-processing. Packaged tangle-free and moisture-free, it’s ideal for demanding applications like RC planes and detailed prototypes.

Specifications

ASIN	B09H2SC1CX
Additional Features	Foaming process for reduced weight
Best Sellers Rank	#12,220 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #394 in 3D Printing Filament
Brand Name	Polymaker
Color	114 - 1.75mm Grey (Hex Code: #94918d)
Customer Reviews	4.3 4.3 out of 5 stars (542)
Global Trade Identification Number	06938936710295
Included Components	Polymaker PolyLite LW-PLA - 1.75mm - 800g - Grey
Item Diameter	1.75 millimeters
Item Weight	0.8 kg
Manufacturer	Polymaker
Manufacturer Part Number	PA08003
Material Type	Polylactic Acid
Model Number	PA08003
Number of Items	1
Number of Packs	1
Unit Count	28.22 Ounce

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$81.64

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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TrustScore 4.5 | 7,300+ reviews

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