LW-PLA Filament, 1.75mm, Black & White, 1KG, Lightweight Low-Density Active Foaming PLA for 3D Print RC Planes Drone Parts
SKU: 7252401406

LW-PLA Filament, 1.75mm, Black & White, 1KG, Lightweight Low-Density Active Foaming PLA for 3D Print RC Planes Drone Parts

Sale price$39.59 Regular price$43.99
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Description

LW-PLA Filament, 1.75mm, Black & White, 1KG, Lightweight Low-Density Active Foaming PLA for 3D Print RC Planes Drone PartsSainSmart LW PLA Filament Overview SainSmart LW PLA (Lightweight PLA) is a 3D printing material specially developed for aeromodelling drones and cosplay. Compared with regular PLA Filament, printing with the LW PLA Filament delivers a lighter wing load and a lower stall speed to your aircraft models. With a better balance between strength and weight, it also brings better performance to your models. The expanding property of this PLA Filament allows

SainSmart LW-PLA Filament Overview

SainSmart LW-PLA (Lightweight PLA) is a 3D printing material specially developed for aeromodelling drones and cosplay. Compared with regular PLA Filament, printing with the LW-PLA Filament delivers a lighter wing load and a lower stall speed to your aircraft models. With a better balance between strength and weight, it also brings better performance to your models.

The expanding property of this PLA Filament allows for excellent layer bonding, better drop resistance, and repairability. In combination with the low-density feature, this filament is a perfect option for RC planes, drone parts, and cosplay models.

Features

Light Weight

With active foaming technology, this LW-PLA filament delivers low-density and lightweight parts. The SainSmart LW PLA Filament has a density of 0.54 g/cm³, resulting in a significant weight reduction for your printed parts, perfect for RC planes and drones. The reduced weight enables lower wing loads and stall speed, allowing for overall better performance.

Active Foaming

The foaming expansion of this LW PLA filament allows you to print with up to 2X material flow. The maximum foaming rate of this LW-PLA filament is 220%, meaning that one roll of LW-PLA can be used as 2.2 rolls of ordinary PLA. This allows you to print more with less material.

Smooth Finish

Models printed with this LW PLA filament have a smooth matte surface with minimal layer lines. The improved paint adhesion also enhances your creativity. The foaming feature allows for almost invisible layer lines and a smooth matte finish.

Customizable Expansion Effects

The LW PLA filament will start expanding at certain printing temperatures above 210℃. By adjusting the printing temperature, speed, and flow during your print, you can customize the expansion effect for different densities in various sections of a model.

LW-PLA has stable interlayer bonding, and the expansion rate, density, and strength can be controlled by adjusting the printing temperature.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 7252401406

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April Gorman
Louisville, US
★★★★★ 5
Great bags
This bag is perfect for an overnight trip. It has 3 outside pockets one with a zipper. It easily fits 2 days of clothes, and a toiletry bag. (Size Large 32L) I also bought a 3xl - 72L. This one is big enough for 2 king pillows and one smaller pillow. The great thing about it is you can stuff kast min things in there and use the drawstring to enclose everything in. Very happy with them.
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Reviewed in the United States on November 8, 2025
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Maxima
Waukegan, US
★★★★★ 5
The quality it's made of very durable.
Color: 32l-navy, Size: Large
This bag is heavy duty and a GREAT one. It holds a lot. LOVE that you can extend it and close it up. Very durable. I'm glad I bought two.
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Reviewed in the United States on January 6, 2026
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Customer
Bozeman, US
★★★★★ 4
BAGSMART foldable expandable tote (large, coffee)
I got this expandable tote (B0FKGVT9WV) as a replacement for a similar one that I used for quick shopping runs. It's not perfect but on the whole it's an upgrade from what I had. Considering what I paid for it, it is good value for money despite the limitations. The bag is lightweight but the stitching is solid and it feels fairly durable. The handles are comfortable on my shoulder or in my hand on my walk back from the store (usually ~15 minutes). However, having two sets feels unnecessary. I really wish they'd gone with just the one longer set. I like the mix of open pockets with one zippered pocket. And the zipper works smoothly; it feels like it'll stand up to repeated use. The drawstring for the expanding portion of the bag works well. I find this to be a much better design than a standard zipper or snaps for my grocery shopping. This lets me close the bag securely and protect the contents from wind and light rain, and it's much more forgiving when I've got larger items. The color is exactly as shown in the product description. In person, it's actually very nice and much classier than my former bag. One thing to remember, though, is that this bag doesn't have any thermal properties, though it is water resistant. For the short distances that I'm going, this is good enough. Folding the bag is a bit of a hassle, although the snap that secures it is very strong. The bag is supposed to have anti-wrinkle properties, but I find that it tends to wrinkle fairly easily and that it takes a while for them to fall out. I work around this by keeping it laid flat in a cabinet rather than folded. It's not a major issue for me, but it is a little disappointing.
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Reviewed in the United States on December 26, 2025
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Donna M Derivan
Port Orchard, US
★★★★★ 5
This bag is huge. No joke.
This bag is giant. Exactly what I was hoping for. Roomy enough to lay folded towels flat at the bottom, all your swim suits and gear. Roomy pockets all around for lotions and sprays. A large zippered pocket for valuables that’s hidden in the seam. Overall the quality is fantastic for the price.
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Reviewed in the United States on August 18, 2025
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JnRZinn
West Palm Beach, US
★★★★★ 5
LOVE THIS BAG!
Color: 32l-black, Size: Large
This is an amazing bag for traveling. It folds up easily and took up very little space in my luggage. It made a great multi-purpose tote for our trip. I used it as a beach bag, a grocery bag, and a laundry tote. And when I bought too many souvenirs, I used it as a carry-on to get my goodies home safely. I liked it so much I bought two other sizes.
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Reviewed in the United States on January 14, 2026

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