---
product_id: 471909990
title: "Proto-pasta CDP11705 Composite Conductive PLA, 1.75 mm 500 g, Black"
brand: "proto-pasta"
price: "€ 165.60"
currency: EUR
in_stock: true
reviews_count: 5
category: "Proto Pasta"
url: https://www.desertcart.sk/products/471909990-proto-pasta-cdp11705-composite-conductive-pla-1-75-mm-500
store_origin: SK
region: Slovakia
---

# 15 ohm-cm conductivity Deep matte black finish Fully recyclable corrugated spool Proto-pasta CDP11705 Composite Conductive PLA, 1.75 mm 500 g, Black

**Brand:** proto-pasta
**Price:** € 165.60
**Availability:** ✅ In Stock

## Summary

> ⚡ Conductive innovation meets eco-conscious design — print the future today!

## Quick Answers

- **What is this?** Proto-pasta CDP11705 Composite Conductive PLA, 1.75 mm 500 g, Black by proto-pasta
- **How much does it cost?** € 165.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/471909990-proto-pasta-cdp11705-composite-conductive-pla-1-75-mm-500)

## 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

- • **Eco-Chic Packaging:** Industry’s only fully recyclable corrugated spool—sustainability meets style.
- • **Electrify Your Prints:** High conductivity filament powers LEDs, touch sensors & low-draw circuits effortlessly.
- • **Plug & Play Compatibility:** Prints like standard PLA at 220-230°C with no heated bed required, perfect for most machines.
- • **Precision Handling Required:** Brittle filament demands careful use—engineered for creators who value quality and detail.
- • **Sleek Matte Black Aesthetic:** Dark black color with a subtle shine for professional, tech-forward prototypes.

## Overview

Proto-pasta CDP11705 Composite Conductive PLA is a 1.75mm, 500g filament engineered for 3D printing functional electronics. With a resistivity of 15 ohm-cm, it enables printing of conductive parts like LEDs and touch sensors. It features a deep matte black finish, prints at 220-230°C without a heated bed, and comes on a fully recyclable corrugated spool. Designed and manufactured in the USA, this filament balances conductivity with eco-friendly packaging, ideal for tech-savvy makers pushing creative boundaries.

## Description

Have you ever wanted to create something with your 3D printer that includes electronics may be an LED, touch sensor, or some other genius invention to solve the world’s problems then Proto-pasta conductive PLA is the perfect Material for you! this carbon-black based conductive PLA is many times more conductive than similar products with a molded resistivity of 15ohm-cm. In practical terms, if you measure a 10 cm length of 1. 75mm filament the resistance will be about 2k-ohm, and 10 cm of 2. 85mm filament will measure about 0. 8K-ohm. This is enough conductivity for lighting up lad's, powering low draw circuits, running capacitive touch sensors, and interfacing with your favorite touch screen device! proto-pasta conductive PLA prints with normal PLA settings on the higher temperature range, up to 240C. It prints well on most machines, larger parts can warp and a moderate heated bed can help. Layer adhesion is not as good as normal PLA and it is mechanically less strong. The filament is relatively brittle and can break easily if not handled carefully. The color is very Dark Black with a shiny appearance. These 500G spools are shipped on the industry's only fully recyclable corrugated paper spools with no metal or plastic parts. These extremely high quality spools are rigid, lightweight, attractive, and . They also have a larger than normal inner core improving printability of the last few layers of Material, especially on 2. 85mm diameters. The different designs on each spool are actual drawings, schematics, and Code from the equipment we manufacture your filament on. Enjoy! Proto-pasta for more information.

Review: Very finicky to print with. High impedance is not great for my purpose.
Review: Worked just like pla+: tough, not stringy, with a matte finish. Much easier to work with than other "conductive pla" brands. Good value for the money, print quality is rarely an issue with the prusa mk4s. This holds true with this filament. It was a little sticky to the pei bed, but nothing a plastic scraper couldn't remove after it cooled down.

## Features

- High electrical conductivity of 15ohm-cm suitable for lighting LEDs, touch sensors and other electronics. Comes on fully corrugated recyclable spool with standard dimension
- Dark Black in color with good printing on PLA machines
- Processing is comparable to standard PLA. No heated bed required, but it may improve results. Process may be less consistent on smaller nozzles (<4mm) and/or Bowden-type machines
- We recommend printing this material at 220c-230c using a 4 mm or larger nozzle. Please note that this filament is more brittle than normal PLA and requires more careful handling to prevent breakage
- Designed and manufactured in the USA with quality and as top priorities. USA-sourced packaging and labor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00X8BQYVM |
| Item model number | CDP11705 |
| Manufacturer | Protoplant INC |
| Product Dimensions | 20.32 x 20.32 x 5.08 cm; 500 g |

## Product Details

- **Brand:** Proto-Pasta
- **Colour:** Black
- **Item diameter:** 1.75 Millimeters
- **Item weight:** 500 Grams
- **Material:** Conductive PLA

## Images

![Proto-pasta CDP11705 Composite Conductive PLA, 1.75 mm 500 g, Black - Image 1](https://m.media-amazon.com/images/I/71wUIhX7lEL.jpg)
![Proto-pasta CDP11705 Composite Conductive PLA, 1.75 mm 500 g, Black - Image 2](https://m.media-amazon.com/images/I/712OxSTr58L.jpg)
![Proto-pasta CDP11705 Composite Conductive PLA, 1.75 mm 500 g, Black - Image 3](https://m.media-amazon.com/images/I/71bax1JrF6L.jpg)
![Proto-pasta CDP11705 Composite Conductive PLA, 1.75 mm 500 g, Black - Image 4](https://m.media-amazon.com/images/I/71SlRjeixoL.jpg)
![Proto-pasta CDP11705 Composite Conductive PLA, 1.75 mm 500 g, Black - Image 5](https://m.media-amazon.com/images/I/61Qk9crIxbL.jpg)

## Questions & Answers

**Q: is this compatible with the 3doodler pro+ ?**
A: I had no problem with my QIDI 3D printer.  So as long as you can meet the filament makes  recommendations:. "We recommend printing this material at 220c-230c using a 4 mm or larger nozzle. Please note that this filament is more brittle than normal PLA and requires more careful handling to prevent breakage"  I thing it should work.

**Q: Does this work with a 3d pen? Specifically 3doodler**
A: Yes it will

**Q: Having trouble with printed parts sticking (gluing) to kapton tape on a heated bed to the point the part is inseparable. What surface is recommended?**
A: We like printing PLA on blue tape with no heat. It sticks well and is easy to remove.You can also try adding a little Z offset so that  your first layer isn't as smashed down on the bed.

**Q: Could you print guitar volume/pickup wiring layouts with this stuff?**
A: Perhaps but you will have resistance per length and thickness.  Do a test and measure with an ohm or voltmeter (with a battery).

## Customer Reviews

### ⭐⭐⭐ Review
*by J***N on 22 September 2019*

Very finicky to print with. High impedance is not great for my purpose.

### ⭐⭐⭐⭐⭐ Review
*by J***R on 10 October 2025*

Worked just like pla+: tough, not stringy, with a matte finish. Much easier to work with than other "conductive pla" brands. Good value for the money, print quality is rarely an issue with the prusa mk4s. This holds true with this filament. It was a little sticky to the pei bed, but nothing a plastic scraper couldn't remove after it cooled down.

### ⭐ Review
*by R***O on 2 October 2018*

Ordered 3 spools and it was unusually brittle. Kept breaking off during feeding into the printer. Have tried other brands of conductive PLA with no issue. Not reccomended.

## Frequently Bought Together

- Protopasta Electrically Conductive PLA 3D Printer Filament 1.75mm 500g PLA Filament; 3D Printing Filament on Recyclable Cardboard Spool for 3D Printers Like Creality Ender, ANYCUBIC, FlashForge
- Polymaker Fiberon PETG-ESD Filament 1.75mm Black 0.5kg – Electrostatic Discharge Safe, Tough PETG 3D Printer Filament for Electronics Industry
- Reprapper Electrically Conductive PLA Filament 1.75mm (± 0.03mm), 1kg (2.2lb) Black PLA Filament for 3D Printer

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*