---
product_id: 426894288
title: "Copper Filled PLA"
brand: "proto-pasta"
price: "C$7076"
currency: NIO
in_stock: null
reviews_count: 9
category: "Proto Pasta"
url: https://www.desertcart.ni/products/426894288-copper-filled-pla
store_origin: NI
region: Nicaragua
---

# Polish & patina friendly finish 60% copper metal infusion 1.75mm diameter, 500g spool Copper Filled PLA

**Brand:** proto-pasta
**Price:** C$7076
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Elevate your 3D prints with the power of real copper — because ordinary just won’t do!

## Quick Answers

- **What is this?** Copper Filled PLA by proto-pasta
- **How much does it cost?** C$7076 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/426894288-copper-filled-pla)

## Best For

- proto-pasta enthusiasts

## Why This Product

- Trusted proto-pasta brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Finish Like a Pro:** Easily polished or patinated to achieve stunning, realistic metal aesthetics.
- • **Metal-Rich Mastery:** Infused with 60% copper powder for authentic metallic heft and density.
- • **Seamless Compatibility:** Prints flawlessly on popular consumer 3D printers like Prusa, Creality, and Ender.
- • **Versatile Creative Edge:** Perfect for detailed models, tools, miniatures, and any project craving a luxe metal look.
- • **Premium USA Craftsmanship:** Made in the USA with eco-conscious recyclable spools and top-tier quality control.

## Overview

Protopasta Copper Filled PLA is a 1.75mm, 500g spool of metal composite filament containing 60% copper powder by weight. Designed for consumer 3D printers, it offers twice the density of standard PLA and supports polishing and patina finishes for authentic metallic effects. Made in the USA with recyclable spools, it delivers premium quality and smooth printing without clogs, ideal for professional-grade models and creative projects.

## Description

desertcart.com: Protopasta Copper Filled PLA 3D Printer Filament | ProtoPlant Metal-Filled PLA Plastic Printer Filament with 60% Copper | Polish and Patina Friendly Metal Composite Filament | 500g Metallic Spool : Industrial & Scientific

Review: Prints like PLA and is Awesome 🤘🤘 - Phenomenal filament and all interactions with Protopasta have been great! For this project I used both the Copper and Iron Filled PLA for birthday Maker Chips and then came out better than expected!!!
Review: Great Filament - This filament is pretty cool. Printing with it was a breeze, I printed with regular pla settings and got no clogs or stringing and layer adhesion was wonderful. Sanding it gave it a rustic color that looked smooth and polishing it with a glass file made it shine wonderfully. The price is a bit much but you are definately getting what you pay for. Very solid material. I do wish it would patina a little more but it does patina quite well and enough to be satisfied. If you're looking for a real copper filament, this is it.

## Features

- Metal Infused Filament: Protopasta Metal Filled PLA 3D Printer Filament is comprised of a base PLA plastic mixed with 60% by weight copper powder. This 500g spool of 1.75mm metallic composite filament has twice the density of standard PLA filament, making it perfect for prints requiring a metal look and feel.
- Multi-Purpose Metal Filament: Proto pasta printing filament is ideal for many different printing projects due to it's unique ability to be polished and/or have a patina for a truly metallic-looking finish. This lends a more realistic feel when printing models such as cars, tools, tabletop game miniatures, and other metallic accessories.
- Consumer Printer Compatibility: Our metal-infused PLA filament is compatible with most consumer printers such as Prusa, Bambu, Creality, and Ender. The high-quality copper PLA filament prints smoothly without causing clogs or bubbles so that your prints turn out how you expect them to.
- Materials Made in USA: ProtoPlant Proto pasta products are well known in the 3D printing market and we were one of the first to experiment with recyclable spools, composites, colors, and unique finishes. Our Protopasta filament and spools are made in the USA, providing you with the high-quality products you've come to expect.
- ProtoPlant Passion: Making Protopasta. Making new. Making better. Since 2013, Protopasta has valued quality, reliability, and creativity. We seek to reduce waste in our production and build relationships in our community. Our metal composite filament line is a demonstration of our passion for high-quality 3D printing and even higher-quality service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SL1MPWM |
| Best Sellers Rank | #50,442 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #805 in 3D Printing Filament |
| Brand | Proto-Pasta |
| Color | Copper Htpla, 500g |
| Customer Reviews | 4.4 4.4 out of 5 stars (40) |
| Date First Available | February 17, 2022 |
| Item Weight | 1.1 pounds |
| Item model number | HTPC1705-CU |
| Manufacturer | Protoplant |
| Manufacturer Part Number | HTPC1705-CU |
| Material Type | Polylactic Acid |
| Number of Items | 1 |
| Product Dimensions | 8.5 x 8 x 2.75 inches |

## Product Details

- **Brand:** Proto-Pasta
- **Color:** Copper Htpla, 500g
- **Item Diameter:** 1.75 Millimeters
- **Item Weight:** 500 Grams
- **Material:** Polylactic Acid

## Images

![Copper Filled PLA - Image 1](https://m.media-amazon.com/images/I/715u8YZOBcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prints like PLA and is Awesome 🤘🤘
*by P***K on January 5, 2026*

Phenomenal filament and all interactions with Protopasta have been great! For this project I used both the Copper and Iron Filled PLA for birthday Maker Chips and then came out better than expected!!!

### ⭐⭐⭐⭐⭐ Great Filament
*by E***D on December 5, 2025*

This filament is pretty cool. Printing with it was a breeze, I printed with regular pla settings and got no clogs or stringing and layer adhesion was wonderful. Sanding it gave it a rustic color that looked smooth and polishing it with a glass file made it shine wonderfully. The price is a bit much but you are definately getting what you pay for. Very solid material. I do wish it would patina a little more but it does patina quite well and enough to be satisfied. If you're looking for a real copper filament, this is it.

### ⭐⭐⭐⭐⭐ Heavier than pla! So neat to print with!
*by L***F on December 14, 2025*

So cool. Takes time to patina, but is so cool!

## Frequently Bought Together

- Protopasta Copper Filled PLA 3D Printer Filament | ProtoPlant Metal-Filled PLA Plastic Printer Filament with 60% Metal | Polish and Patina Friendly Metal Composite Filament | 500g Metallic Spool
- Polymaker Matte PLA Filament, 3D Printer PLA Filament 1.75mm 1kg - PolyTerra 3D Printing PLA Filament, Army Dark Green
- OVERTURE PLA Filament 1.75mm, Neatly Wound 3D Printer Filament 1kg Spool (2.2lbs), Dimensional Accuracy +/- 0.02 mm, Fit Most FDM 3D Printers (Black 1-Pack)

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**Shop now:** [https://www.desertcart.ni/products/426894288-copper-filled-pla](https://www.desertcart.ni/products/426894288-copper-filled-pla)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-15*