Protoplant, makers of Protopasta
Protopasta values quality, reliability, and creativity. We seek to reduce waste in our production and build relationships in our community.
Protoplant, makers of Protopasta
All products
All
Discounts OK
Opaque HTPLA
Newest Releases
PLA & PETG Basics
All our products
Community Inspired
Red
Metal Composites
Yellow
Sparkly Finish
White
Orange
Translucent Finish
Green
Blue
Purple
Brown
Conductive & ESD-safe
Magnetic
UV Resistant
Low Friction
Matte Finish
Hard & Abrasive
High Density
Opaque Finish
Ultra Rigid
Heat Treatable
Fiber Composites
Matte Fiber
Gloss
Carbon Fiber
Colors
Gloss Finish
Red
Accessories
Black
PETG
Recycled
All PLA & HTPLA
Shiny
3D Printer Filament Subscriptions
Sale - SUMMERHEAT26 for 35% off
3D Prints
Custom
Clearance
HFPLA
TPE/TPU
Sparkly & Shiny
Solids
Multicolor Transitions

Iron-filled Metal Composite PLA
USD 9.0

Steel-filled Metal Composite PLA
USD 12.0

Copper-filled Metal Composite HTPLA
USD 12.0

Black Carbon Fiber Composite HTPLA
USD 6.0

Brass-filled Metal Composite HTPLA
USD 12.0

The Original Carbon Fiber Composite PLA
USD 5.0

Bronze-filled Metal Composite HTPLA
USD 12.0

Carbon Fiber PETG *new low price*
USD 5.0

Light Gray Carbon Fiber Composite HTPLA
USD 6.0

Dark Gray Carbon Fiber Composite HTPLA
USD 6.0

High Density Stainless Steel-filled HTPLA
USD 12.0

Recycled Carbon Fiber PLA
USD 4.0

Stainless Steel Metal Composite PLA - Blue color
USD 12.0

High Density Iron-filled HTPLA
USD 10.0

Stainless Steel Metal Composite PLA - Gold color
USD 12.0

Stainless Steel Metal Composite PLA - Burgundy color
USD 12.0

Recycled Carbon Fiber PETG
USD 4.0

Blue Glass Fiber HTPLA
USD 5.5

White Glass Fiber HTPLA
USD 5.5

Black High Strength Carbon Fiber PCTG
USD 5.5

Red Glass Fiber HTPLA
USD 5.5

Gray High Impact Carbon Fiber PCTG
USD 5.0

White Glass Fiber PCTG
USD 5.0

Glass Fiber Polyketone
USD 44.99