1.75 mm PLA-LW Filament - 1 KG

Name: 1.75 mm PLA-LW Filament - 1 KG
Rating: 5.00 (2 reviews)

$29.95 AUD

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OzFDM’s PLA-LW 1.75 mm filament is designed for makers who need strength without the weight. It expands during extrusion to create lighter parts with excellent rigidity, making it ideal for projects where every gram matters. Perfect for drones, RC models, cosplay props, and functional prototypes, PLA-LW delivers impressive layer bonding and stability while cutting overall weight by up to half compared to standard PLA.

Prints remain detailed and durable, even with reduced material use. With a consistent 1.75 mm diameter and clean surface finish, this filament offers easy printing, dependable results, and a professional look straight off the plate. OzFDM’s PLA-LW is the go to choice for strong, lightweight parts that perform beautifully without compromise.

PLA-LW in Action

Design: Threedsy.com

OzFDM PLA-LW Filament in White

Printed: Global3D

Timeless Tones for Every Lightweight Print

Create With Clarity - PLA-LW Colour Range

PLA-LW is available in two classic shades: crisp white and deep black. These timeless colours are chosen for their versatility across functional and visual projects. The white finish highlights fine details and offers a clean surface for post-processing or painting, while the black option provides a sleek, uniform look ideal for prototypes or lightweight tools. Both shades deliver a smooth, matte finish that enhances the refined aesthetic of every print.

We do our best to ensure every colour is represented as accurately as possible. However, shades shown on screen, including their HEX codes, may differ slightly from the physical filament due to lighting conditions, screen settings, or colour sampling tools used in editing.

White#EAEBE7
Black#010200

Screen colours are a guide only. The finished print varies with lighting, layer height and finish.

Optimised Performance Across Automated Systems

AMS Friendly & Lightweight Ready

Our PLA-LW is compatible with advanced filament systems including AMS, however, because PLA-LW uses an active foaming process (which alters its extrusion behaviour), we recommend verifying the spool format and doing a test load in the AMS.

In certain cases where the filament’s density or feed behaviour is very different, manual printing (outside AMS) may deliver a more reliable outcome.

Four OzFDM filament spools loaded in a Bambu Lab AMS unit

Lightweight Performance Without Compromise

Print Smarter, Not Heavier

Lightweight Innovation at Its Core

PLA-LW stands out for its unique foaming technology, which reduces density during extrusion and creates exceptionally light prints without sacrificing structure. This makes it ideal for projects where weight matters, such as RC aircraft, drones, and display prototypes. Despite its lighter composition, the filament retains strong layer adhesion and maintains the stability needed for dependable results.

A Smoother, More Refined Finish

The foaming process not only lightens each print but also gives the surface a subtle matte texture that naturally softens visible layer lines. The result is a clean, professional look straight from the printer that rarely needs sanding or finishing. This refined surface also takes paint and post-processing well, making PLA-LW a great option for both functional and aesthetic designs.

Efficiency That Goes Further

Because PLA-LW expands as it prints, less material is required to achieve the same model volume compared to standard PLA. This makes each spool more efficient and cost-effective for lightweight production runs. When paired with the right print settings, the material’s reliability and visual quality make it a practical choice for creators who value both precision and performance.

Technical Specifications

Product Specifications

As PLA-LW is a newly introduced lightweight filament in our engineering range, we are currently awaiting additional technical data from our manufacturing partners. Full specifications, including mechanical, thermal, and physical properties, will be added once verified testing has been completed. Current performance observations indicate excellent weight reduction, stable layer adhesion, and smooth foaming consistency across a wide temperature range.

Filament weight: 1 kg
Filament diameter: 1.75 mm
Dimensional tolerance: ±0.02mm
Spool weight (empty): 150 g
Spool weight (new): 1.15 kg
Spool diameter outer: 200 mm
Spool diameter inner (hub): 52 mm
Spool width: 65 mm
Package weight: 1.3 kg
Package dimensions: 210mm x 220mm x 75mm
Drying recommendation: 55°C for 6 hours using a filament dryer / food dehydrator.
Storage recommendation: Airtight bag or container with desiccant in a cool, dark and dry area to prevent moisture absorption. For optimal long term storage we recommend drying the filament prior to sealing the filament spool in a vacuum bag with desiccant.