OzFDM PLA Rainbow Filament
OzFDM PLA Rainbow brings movement, colour and individuality to every print. Each spool contains a gradual sequence of colours that transitions naturally as the filament is used, creating eye catching models with multiple shades from a single spool.
It is designed to keep the easy printing performance of PLA, with smooth extrusion, reliable bed adhesion, and consistent bonding between layers. The gradual colour changes add depth and visual interest without requiring manual filament swaps or complicated printing settings.
PLA Rainbow is ideal for vases, sculptures, decorative models, ornaments, gifts, articulated prints and larger projects where the changing colours have room to develop. Because the colour placement depends on the size and duration of the print, every finished model becomes completely unique.
Four Colourways. Endless Possibilities.
PLA Rainbow Filament - Colour Range
The OzFDM PLA Rainbow range is available in four distinctive colour combinations, each designed to create a different visual effect as the filament transitions throughout the print.
The range includes soft coordinating tones, bright tropical colours and sparkling rainbow transitions. New additions Crystal Sparkle Rainbow and Rainbow Corals provide even more creative possibilities, from reflective teal, gold, pink and purple to fresh coral, yellow and light green.
Colour placement will vary depending on the model size, infill, layer height and starting position of the filament, meaning no two prints will look exactly the same.
Ready for Automated Filament Systems
OzFDM PLA Rainbow is suitable for AMS systems, including Bambu Lab AMS and AMS Lite, provided the spool fits correctly and is loaded according to the manufacturer’s instructions. Its firm PLA structure supports reliable feeding and automated filament management.
As the changing colours are contained within one continuous strand, an AMS is not required to create the rainbow effect. The filament can be loaded and printed like a standard PLA spool, with the colour transition occurring naturally throughout the print.
Keep the filament dry and use an appropriate PLA profile for consistent results. A standard 0.4 mm nozzle or larger is recommended for Crystal Sparkle Rainbow due to its fine reflective particles. Bambu Lab lists PLA and PLA Sparkle as compatible with its AMS series.
Made to Flow. Designed to Stand Out.
Smooth Colour Transitions
Each spool contains carefully arranged colour sections that blend naturally as the filament is used.
These gradual transitions create flowing changes across the layers of a print, producing a dimensional finish without requiring manual filament changes.
The final colour placement depends on the size, shape and duration of the model, allowing each project to develop its own individual pattern.
Reliable PLA Performance
PLA Rainbow retains the dependable printing characteristics expected from quality PLA.
It offers smooth extrusion, reliable bed adhesion and consistent bonding between layers, helping reduce lifting, warping and failed prints.
Its approachable printing performance makes it suitable for beginners, experienced makers and professional users across a wide range of FDM printers.
Unique Results Every Time
The changing filament sequence means every model develops a different combination of colours.
Even when printing the same design more than once, variations in the starting point and filament usage can create a completely different finished appearance.
This makes PLA Rainbow ideal for decorative models, vases, sculptures, ornaments, gifts, articulated designs and statement pieces where individuality and visual impact matter.
PLA Rainbow Filament Technical Specifications
Product Specifications
For additional details on packaging, storage, and shipping, see the information provided below.
Filament weight
1KG
Filament diameter
1.75mm
Dimensional tolerance
±0.03mm
Spool weight (empty)
150g
Spool weight (new)
1.15KG
Spool diameter outer
200mm
Spool diameter inner (hub)
52mm
Spool width
65mm
Package weight
1.3KG
Package dimensions
210mm x 220mm x 75mm
Drying recommendation:
40°C – 45°C for 4–6 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.
Print Parameters
For best results, follow the recommended print parameters provided below to achieve reliable, high-quality prints every time.
Nozzle temperature
190°C - 220°C
Bed temperature
25°C - 60°C
Printing speed
60mm/s - 90mm/s
Support material
PVA , PETG (as support interface)
Mechanical Properties
For a deeper look at strength, durability, and tested material performance, refer to the mechanical property data outlined below.
Tensile Strength
ISO 527
45~49 MPa
Elongation at Break
ISO 527
13.5~15.5 %
Tensile Modulus
ISO 527
1000~1100 MPa
Flexural Strength
ISO 178
69~75 MPa
Impact Strength
ISO 180
4.5~5 kJ/m²
Physical Properties
For a closer look at density, flow rate, and moisture resistance, see the physical property data outlined below.
Density
ISO 1183
1.25~1.26 g/cm³
MFR (190°C/2.16 kg)
ISO 1133
4~8 g/10min
Moisture Absorption (23°C/24h)
ISO 62
<0.3 %
Thermodynamic Properties
For detailed insights on heat deflection and continuous use ratings, refer to the thermal property data provided below.
HDT @ 0.455 MPa (66 psi)
ISO 75
53 °C
Continuous Use Temperature
IEC 60216
50 °C
