---
product_id: 550592939
title: "POLISI3D High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender 3s V2 Ender 3 pro Ender 5 Pro CR10 S4 S5 3D Printer (Copper)"
brand: "polisi3d"
price: "R523"
currency: ZAR
in_stock: true
category: "Polisi3 D"
url: https://www.desertcart.co.za/products/550592939-polisi3d-high-temperature-cr-10-plated-copper-heater-block-mk8
store_origin: ZA
region: South Africa
---

# 3x thermal conductivity vs brass 500°C+ heat resilience Precision-machined copper alloy POLISI3D High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender 3s V2 Ender 3 pro Ender 5 Pro CR10 S4 S5 3D Printer (Copper)

**Brand:** polisi3d
**Price:** R523
**Availability:** ✅ In Stock

## Summary

> 🔥 Heat up your 3D prints with precision and speed – don’t let your setup fall behind!

## Quick Answers

- **What is this?** POLISI3D High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender 3s V2 Ender 3 pro Ender 5 Pro CR10 S4 S5 3D Printer (Copper) by polisi3d
- **How much does it cost?** R523 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/550592939-polisi3d-high-temperature-cr-10-plated-copper-heater-block-mk8)

## Best For

- polisi3d enthusiasts

## Why This Product

- Trusted polisi3d brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wide Compatibility:** Seamlessly fits Ender 3s V2, Ender 3 Pro, Ender 5 Pro, CR10 S4/S5, and more.
- • **Precision Engineered:** Machined with exacting standards to fit Creality MK8/MK9 extruders perfectly.
- • **Rapid & Stable Heating:** Copper alloy delivers 3x faster thermal conductivity than brass for tighter temperature control.
- • **Ultra-High Heat Tolerance:** Withstands temperatures beyond 500°C for flawless high-temp printing.
- • **Anti-Oxidation Chrome Plating:** Chromed finish prevents corrosion, ensuring long-lasting performance and reliability.

## Overview

The POLISI3D Copper Heater Block is a precision-machined, chrome-plated copper alloy component designed for Creality MK8/MK9 extruders. It offers over 3x the thermal conductivity of brass, enabling faster heat-up times and superior temperature stability. Engineered to resist oxidation and withstand temperatures beyond 500°C, it ensures reliable, high-temperature 3D printing across popular Ender and CR10 models.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | POLISI3D |
| Compatible devices | Laptop, Personal Computer, Smartphone |
| Item weight | 20 Grams |
| Manufacturer | POLISI3D |
| Material | Copper |
| Operating system | Windows, macOS, Linux |

## Product Details

- **Brand:** POLISI3D
- **Compatible devices:** Laptop, Personal Computer, Smartphone
- **Item weight:** 20 Grams
- **Manufacturer:** POLISI3D
- **Material:** Copper

## Images

![POLISI3D High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender 3s V2 Ender 3 pro Ender 5 Pro CR10 S4 S5 3D Printer (Copper) - Image 1](https://m.media-amazon.com/images/I/516BvCMKGlL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.za/products/550592939-polisi3d-high-temperature-cr-10-plated-copper-heater-block-mk8](https://www.desertcart.co.za/products/550592939-polisi3d-high-temperature-cr-10-plated-copper-heater-block-mk8)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-17*