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Unit 7, Kingsgrove Business Centre
192 Kingsgrove Rd
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Factory A5, Hallmarc Business Park
2 Westall Rd
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Main > Materials > Proto-Pasta Filament

Proto-Pasta Filament

Bilby3D’s Proto-Pasta Filament range showcases one of the world’s most innovative and experimental brands in 3D printing materials.
Manufactured in the USA, Proto-Pasta produces high-quality specialty filaments including carbon fibre, stainless steel, magnetic iron, and conductive composites, as well as unique aesthetic blends like matte and glitter-infused PLA. .
Proto-Pasta is known for its creative material science and reliable results across professional, educational, and artistic applications. .
Whether you need functional strength, conductivity, or striking visual appeal, these filaments deliver professional-grade quality with dependable performance. .
All Proto-Pasta filaments are dispatch ready from Bilby3D’s Australian warehouse for fast local delivery and expert support.


Related Sub-Categories: ColorFabb Filament | Specialty Filament - 1.75mm | Specialty Filament - 2.85 / 3mm | Metal Filament | Abrasive Filament |

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FIL175Con05
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Special Order
$99.25

PLA Blend Filament - 1.75mm - Conductive - 500g Spool - UNTIL SOLD OUT

Have you ever wanted to create something with your 3D printer that includes electronics? Maybe an LED, touch sensor, or some other genius invention to solve the worlds problems? Then Proto-pasta Conductive PLA is the perfect material for you! Prints at standard PLA settings on a non-heated bed.
Details
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PLAHT175sunrise500
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1-5 Dispatch Ready
$55.00

Citrus Sunrise Orange Multicolor HTPLA - 1.75mm - 500g - UNTIL SOLD OUT

A one-of-a-kind variegated filament inspired by our glorious sun

Translucent red, orange, and yellow with a touch of gold glitter
Details
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PLAHT175blue1
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10+ Dispatch Ready
$90.00

Premium HTPLA v3 - Blue - 1.75mm - 1kg - UNTIL SOLD OUT

3D Printing evolved: Stronger & more durable for beautiful, functional prints with engineering-grade performance!

Not your everyday PLA, HTPLA v3 offers the ease of PLA printing with such exceptional quality, compatibility, reliability, durability, performance, and finish that youll want to use it every day!
Details
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PLAHT175PurpleMet50
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5+ Dispatch Ready
$14.00

Metallic Look HTPLA - 1.75mm - Galactic Empire Purple - 50g Coil - UNTIL SOLD OUT

A purple to rule the galaxy from the Kings of Filament!

Designed in collaboration with local artist, Rose Maz Moore of the creative duo Maz and Attero (etsy.com/shop/mazandattero or mazandattero.xyz) and named by the community, Galactic Empire Metallic Purple HTPLA has presence and prestige! Purple is the color of royalty after all. So park your star destroyer and roll out the red carpet because this rich, dark purple is complimented with some big, silver fleck for just the right metallic pop!!!
Details
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PLAHT175black1
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5+ Dispatch Ready
$90.00

Premium HTPLA v3 - Black - 1.75mm - 1kg - UNTIL SOLD OUT

3D Printing evolved: Stronger & more durable for beautiful, functional prints with engineering-grade performance!

Not your everyday PLA, HTPLA v3 offers the ease of PLA printing with such exceptional quality, compatibility, reliability, durability, performance, and finish that youll want to use it every day!
Details
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FIB285MFblue500
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1-5 Dispatch Ready
$86.25

Matte Fiber HTPLA - 2.85mm - Blue - 500g Spool - UNTIL SOLD OUT

Based on Proto-pasta HTPLA, this Matte Fiber version can be heat treated to retain more stiffness to higher temperatures. The plant-based fibers improve adhesion of glues and coatings. Similar to Carbon Fiber HTPLA, Matte Fiber does NOT require a wear resistant nozzle.
Details
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FIB175CFHTmidGrey500
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1-5 Dispatch Ready
$119.50

High Temp Resistant PLA + Medium Grey Carbon Fibre - 1.75mm - 500g - UNTIL SOLD OUT

High Temperature Resistant (annealable) Carbon Fiber / PLA Blend
Details
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FIB175CFHTdarkGrey500
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1-5 Dispatch Ready
$119.50

High Temp Resistant PLA + Dark Grey Carbon Fibre - 1.75mm - 500g - UNTIL SOLD OUT

High Temperature Resistant (annealable) Carbon Fiber / PLA Blend
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PLAHT175blackMet500
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5+ Dispatch Ready
$69.95

Metallic Look HTPLA - 1.75mm - Empire Black - 500g - UNTIL SOLD OUT

This aint no stinking grey. Striking back with Metallic Black!
Inspired by both popular filament and film culture, we present to you Empire Strikes Metallic Black HTPLA. We hope you find similar inspiration in this color as it connects to your likes and interests.
Details
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PLAHT175tealMet500
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1-5 Dispatch Ready
$69.95

Metallic Look HTPLA - 1.75mm - Mermaids Tale Teal - 500g - UNTIL SOLD OUT

Get lured in with the tale of a filament fit for a Mermaids tail!
Mermaids Tale Metallic Teal HTPLA captures the shimmer and shine of the sea
Details
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PLAHT175tealMet50
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5+ Dispatch Ready
$14.00

Metallic Look HTPLA - 1.75mm - Mermaids Tale Teal - 50g Coil - UNTIL SOLD OUT

Get lured in with the tale of a filament fit for a Mermaids tail!
Mermaids Tale Metallic Teal HTPLA captures the shimmer and shine of the sea
Details
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PLAHT175glitterBlue50
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5+ Dispatch Ready
$14.00

Metallic Look HTPLA - 1.75mm - Winter Glitter Blue - 50g Coil - UNTIL SOLD OUT

Translucent blue thats sparkly too for frosty winter fun!

Introducing a special, seasonal release: Winter Blue Glitter Flake. Born out of Project Winterfill, the idea was to capture the spirit of the approaching season in filament form. Created from our highest quality, translucent HTPLA v2, we carefully introduce just the right amount of blue pigment and sparkle for a cool, wintry blue. A very dynamic and deep color, the blue concentration creates a light blue color that can extend both towards a silvery green and a deep dark purple depending on form and light. The additional glitter bits sometimes disappear and in other light bring a frosty finish which make the blue look almost snow-covered. Having been developed in October, we had fun printing some wrinkly pumpkins to experience to experience the rich beauty of this dynamic color. Please enjoy creating festive holiday prints and spread good cheer with Proto-pastas Winter Blue!
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tlPPpolishPaper
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1-5 Dispatch Ready
$28.95

Proto-Pasta Polishing Paper Set - UNTIL SOLD OUT

Ready to polish? Dont need a whole kit? Just paper here.

Yeah, we know, its difficult to find polishing paper. Weve sourced it just for you! One each of 6 different grits. Great for polishing after prepping with 80-320 grits easily found at your local hardware store.
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ptBarrelSSTC
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10+ Dispatch Ready
$32.00

Stainless Steel Barrel with TwinCladXT Coating

This tube is an improvement over the stock MakerBot Replicator 1 and MakerBot Replicator 2 thermal barrier tube. Also used on many other types of 3D Printers
Details
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PLAHT175red1
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1-5 Dispatch Ready
$90.00

Premium HTPLA v3 - Red - 1.75mm - 1kg - UNTIL SOLD OUT

3D Printing evolved: Stronger & more durable for beautiful, functional prints with engineering-grade performance!

Not your everyday PLA, HTPLA v3 offers the ease of PLA printing with such exceptional quality, compatibility, reliability, durability, performance, and finish that youll want to use it every day!
Details
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PLAHT175PinkMet500
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1-5 Dispatch Ready
$69.95

Metallic Look HTPLA - 1.75mm - Cupids Crush Pink - 500g - UNTIL SOLD OUT

The most sparkly pink youve ever seen! Happy Valentine´s!!!

Remember your first crush? Remember how he or she could do no wrong and everything about them sparkled? Look out because youre about to be struck by our most sparkly filament yet! Perfect for gifts and sharing, spread the love with Cupids Crush Metallic Pink HTPLA this Valentines and all year long!
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FIB175CFHTblack500
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1-5 Dispatch Ready
$119.50

High Temp Resistant PLA + Black Carbon Fibre - 1.75mm - 500g - UNTIL SOLD OUT

Protopasta Carbon Fiber Composite HTPLA is a combination of milled carbon fibers and high-performance PLA. Resulting 3D prints made with our Carbon Fiber HTPLA are demonstrably more rigid, providing excellent structural strength and layer adhesion with very low warpage. The embedded carbon provides a beautiful matte black finish with a slight sheen, resulting in 3D prints with exceptional accuracy, finish, and performance!
Details
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PLAHT175PurpleMet500
Set Your Store for Click & Collect

1-5 Dispatch Ready
$69.95

Metallic Look HTPLA - 1.75mm - Galactic Empire Purple - 500g - UNTIL SOLD OUT

A purple to rule the galaxy from the Kings of Filament!

Designed in collaboration with local artist, Rose Maz Moore of the creative duo Maz and Attero (etsy.com/shop/mazandattero or mazandattero.xyz) and named by the community, Galactic Empire Metallic Purple HTPLA has presence and prestige! Purple is the color of royalty after all. So park your star destroyer and roll out the red carpet because this rich, dark purple is complimented with some big, silver fleck for just the right metallic pop!!!
Details
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PLAHT175GreenMet500
Set Your Store for Click & Collect

1-5 Dispatch Ready
$69.95

Metallic Look HTPLA - 1.75mm - Cloverleaf Green - 500g - UNTIL SOLD OUT

No luck required for great print quality with Cloverleaf Green

Proto-Pasta captured the luck of the Irish in this brilliant green loaded with gold metallic fleck though subtle, Cloverleaf Metallic Green HTPLA is loaded with a pot-o-gold, shifting the color towards a warmer, more plant-like green. Not that you would guess the materials natural, bio-based origin from it is aesthetic. Cloverleaf Green is not short on gloss and has a paint-like finish reminiscent of a vintage sports car. In any case, be confident that no luck is required for a top-quality finish in anything you print using this material!
Details
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PLAHT285white1
Set Your Store for Click & Collect

1-5 Dispatch Ready
$90.00

Premium HTPLA v3 - White - 2.85mm - 1kg - UNTIL SOLD OUT

3D Printing evolved: Stronger & more durable for beautiful, functional prints with engineering-grade performance!

Not your everyday PLA, HTPLA v3 offers the ease of PLA printing with such exceptional quality, compatibility, reliability, durability, performance, and finish that youll want to use it every day!
Details
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PLAHT175white1
Set Your Store for Click & Collect

5+ Dispatch Ready
$90.00

Premium HTPLA v3 - White - 1.75mm - 1kg - UNTIL SOLD OUT

3D Printing evolved: Stronger & more durable for beautiful, functional prints with engineering-grade performance!

Not your everyday PLA, HTPLA v3 offers the ease of PLA printing with such exceptional quality, compatibility, reliability, durability, performance, and finish that youll want to use it every day!
Details
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FIB285CFblack125
Set Your Store for Click & Collect

5+ Dispatch Ready
$32.95

PLA + Carbon Fiber - 2.85mm - 125g Coil - UNTIL SOLD OUT

This amazing filament is a blend of PLA and carbon Fiber by ProtoPasta in the USA. It prints easily at 230-245 degrees on a cold bed. We used glue on a glass bed for our test.
Details
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PLAHT175glitter50
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10+ Dispatch Ready
$14.00

Glitter Flake HTPLA - Stardust Glitter - 1.75mm - 50g coil - UNTIL SOLD OUT

Please Note: this is a filament sample only, so does not come on a coil

Make your prints POP with sparkly Glitter Flake!

Sometimes you want a professional matte finish and sometimes you just want some shine! Take gloss to another level with Glitter Flake HTPLA. Print with the ease of standard PLA with standard hardware and temperatures, but make fun, mesmerising prints that stand out. Celebrate good times with ornaments, disco balls, toys, and treasures. If you want to make a print more fun, just add glitter.
Details
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FIB175MFblack500
Set Your Store for Click & Collect

5+ Dispatch Ready
$96.25

Matte Fiber HTPLA - 1.75mm - Black - 500g Spool - UNTIL SOLD OUT

Based on Proto-pasta HTPLA, this Matte Fiber version can be heat treated to retain more stiffness to higher temperatures. The plant-based fibers improve adhesion of glues and coatings. Similar to Carbon Fiber HTPLA, Matte Fiber does NOT require a wear resistant nozzle.
Details
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FIB285MFred500
Set Your Store for Click & Collect

1-5 Dispatch Ready
$99.25

Matte Fiber HTPLA - 2.85mm - Red - 500g Spool - UNTIL SOLD OUT

Based on Proto-pasta HTPLA, this Matte Fiber version can be heat treated to retain more stiffness to higher temperatures. The plant-based fibers improve adhesion of glues and coatings. Similar to Carbon Fiber HTPLA, Matte Fiber does NOT require a wear resistant nozzle.
Details
i
PLAHT175GreenMet50
Set Your Store for Click & Collect

5+ Dispatch Ready
$14.00

Metallic Look HTPLA - 1.75mm - Cloverleaf Green - 50g Coil - UNTIL SOLD OUT

No luck required for great print quality with Cloverleaf Green

Proto-Pasta captured the luck of the Irish in this brilliant green loaded with gold metallic fleck Though subtle, Cloverleaf Metallic Green HTPLA is loaded with a pot-o-gold, shifting the color towards a warmer, more plant-like green. Not that you would guess the materials natural, bio-based origin from it is aesthetic. Cloverleaf Green is not short on gloss and has a paint-like finish reminiscent of a vintage sports car. In any case, be confident that no luck is required for a top-quality finish in anything you print using this material!
Details
i
FIB285MFwhite500
Set Your Store for Click & Collect

5+ Dispatch Ready
$99.25

Matte Fiber HTPLA - 2.85mm - White - 500g Spool - UNTIL SOLD OUT

Based on Proto-pasta HTPLA, this Matte Fiber version can be heat treated to retain more stiffness to higher temperatures. The plant-based fibers improve adhesion of glues and coatings. Similar to Carbon Fiber HTPLA, Matte Fiber does NOT require a wear resistant nozzle.
Details
i
FIB175MFgray500
Set Your Store for Click & Collect

1-5 Dispatch Ready
$86.25

Matte Fiber HTPLA - 1.75mm - Gray - 500g Spool - UNTIL SOLD OUT

Based on Proto-pasta HTPLA, this Matte Fiber version can be heat treated to retain more stiffness to higher temperatures. The plant-based fibers improve adhesion of glues and coatings. Similar to Carbon Fiber HTPLA, Matte Fiber does NOT require a wear resistant nozzle.
Details
i
FIB285MFgray500
Set Your Store for Click & Collect

1-5 Dispatch Ready
$86.25

Matte Fiber HTPLA - 2.85mm - Gray - 500g Spool - UNTIL SOLD OUT

Based on Proto-pasta HTPLA, this Matte Fiber version can be heat treated to retain more stiffness to higher temperatures. The plant-based fibers improve adhesion of glues and coatings. Similar to Carbon Fiber HTPLA, Matte Fiber does NOT require a wear resistant nozzle.
Details
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Met175HTbrass500
Set Your Store for Click & Collect

1-5 Dispatch Ready
$99.95

HTPLA - 1.75mm - Brass - 500g Spool - UNTIL SOLD OUT

Brick or cast brass? Brush, polish, or patina and enjoy!

Introducing Brass Composite HTPLA. Prints like plastic, but finishes like real metal for beautiful, durable parts from most standard 3D printers. So many finishing possibilities, but here are some ideas to get you started (see sample Protognomes in product photos):
Details
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Met175HTbronze50
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10+ Dispatch Ready
$29.95

HTPLA - 1.75mm - Bronze - 50g Coil - UNTIL SOLD OUT

Brick or cast bronze? Brush, polish, or patina and enjoy!

Introducing Bronze Composite HTPLA. Prints like plastic, but finishes like real metal for beautiful, durable parts from most standard 3D printers. So many finishing possibilities, but here are some ideas to get you started (see sample Protognomes in product photos):
Details
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Met175HTbronze500
Set Your Store for Click & Collect

1-5 Dispatch Ready
$99.95

HTPLA - 1.75mm - Bronze - 500g Spool - UNTIL SOLD OUT

Brick or cast bronze? Brush, polish, or patina and enjoy!

Introducing Bronze Composite HTPLA. Prints like plastic, but finishes like real metal for beautiful, durable parts from most standard 3D printers. So many finishing possibilities, but here are some ideas to get you started (see sample Protognomes in product photos):
Details
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FIB175CFblack50
Set Your Store for Click & Collect

10+ Dispatch Ready
$14.00

PLA Blend Filament - Carbon Fiber - 1.75mm - 50g Sample Coil - UNTIL SOLD OUT

This amazing filament is a blend of PLA and carbon Fiber by ProtoPasta in the USA. It prints easily at 230-245 degrees on a cold bed. We used glue on a glass bed for our test. Tendancy to leave small balls/pimples on surface which easily clean up. Will wear nozzle so we advise using a wear resistant nozzle (sold seperately). Produces impressively strong models with minimum fuss and difficulty.
Details
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FIB175CFblack500
Set Your Store for Click & Collect

1-5 Dispatch Ready
$69.95

PLA Blend Filament - Carbon Fiber - 1.75mm - 500g - UNTIL SOLD OUT

This amazing filament is a blend of PLA and carbon Fiber by ProtoPasta in the USA. Will wear nozzle so we advise using a wear resistant nozzle (sold seperately). Produces impressively strong models with minimum fuss and difficulty.
Details
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PLAHT175nebula500
Set Your Store for Click & Collect

1-5 Dispatch Ready
$55.00

Metallic HTPLA v3 - Nebula Multicolor - 1.75mm - 500g - UNTIL SOLD OUT

Not your everyday PLA, HTPLA v3 offers the ease of PLA printing with such exceptional quality, compatibility, reliability, durability, performance, and finish that youll want to use it every day! Proto-pastas Premium HTPLA v3 is their own unique formulation based on extensive in-house testing and industry-leading experience working with heat treatable PLA. HTPLA v3 prints like standard PLA, but can be heat treated for much higher temperature stability than standard PLA. HTPLA v3 offers exceptional performance and finish for your functional prototypes and final part production.
Details
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PLAHT175blueMet500
Set Your Store for Click & Collect

1-5 Dispatch Ready
$55.00

Metallic HTPLA v3 - HighFive Blue - 1.75mm - 500g - UNTIL SOLD OUT

Not your everyday PLA, HTPLA v3 offers the ease of PLA printing with such exceptional quality, compatibility, reliability, durability, performance, and finish that you'll want to use it every day! Proto-pasta's Premium HTPLA v3 is their own unique formulation based on extensive in-house testing and our industry-leading experience working with heat treatable PLA. HTPLA v3 prints like standard PLA, but can be heat treated for much higher temperature stability than standard PLA. HTPLA v3 offers exceptional performance and finish for your functional prototypes and final part production.
Details


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Bilby 3D Pty. Ltd. Phone 1800-Three-D (1800-847-333) or +61 2 8197 3928

Australian Owned & Operated Distributors of Desktop 3D Printers, 3D Scanners, Tools & Parts

Sydney: Unit 7, Kingsgrove Business Centre, 192 Kingsgrove Rd, Kingsgrove, NSW 2208

Melbourne: Factory A5, HallMarc Business Park, 2A Westall Rd, Clayton, VIC 3168

Copyright 2011-2026 Bilby3D Pty. Ltd.
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