---
product_id: 44407707
title: "Mercurry 15PCS 3mm thick heating block cotton For 3D printer hotend nozzle heat insulation"
brand: "mercurry 3d accessaries"
price: "£9.36"
currency: GBP
in_stock: false
url: https://www.desertcart.co.uk/products/44407707-mercurry-15pcs-3mm-thick-heating-block-cotton-for-3d-printer
store_origin: GB
region: United Kingdom
---

# Mercurry 15PCS 3mm thick heating block cotton For 3D printer hotend nozzle heat insulation

**Brand:** mercurry 3d accessaries
**Price:** £9.36
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Mercurry 15PCS 3mm thick heating block cotton For 3D printer hotend nozzle heat insulation by mercurry 3d accessaries
- **How much does it cost?** £9.36 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/44407707-mercurry-15pcs-3mm-thick-heating-block-cotton-for-3d-printer)

## Best For

- mercurry 3d accessaries enthusiasts

## Why This Product

- Trusted mercurry 3d accessaries brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

This heat insulation cotton is used for 3D printer nozzle keeping warm, the heating insulation cotton is made from heat-resistant ceramic fiber, the benefit for keeping the key parts of the 3D printer - heating aluminum block warm, is making the internal temperature flat, saving power,and energy.

## Features

- 3mm thick heating block cotton For 3D printer hotend nozzle heat insulation
- This High temperature resistant cotton can work for a long time in high temperature of 900 degree.
- Size: 70mm*20*3mm +/-0.2mm
- Package included:15 x 3D printer heating block cottons.

## Images

![Mercurry 15PCS 3mm thick heating block cotton For 3D printer hotend nozzle heat insulation - Image 1](https://images-na.ssl-images-amazon.com/images/I/41q8qxUiSaL.jpg)
![Mercurry 15PCS 3mm thick heating block cotton For 3D printer hotend nozzle heat insulation - Image 2](https://images-na.ssl-images-amazon.com/images/I/41B%2BTq9xuIL.jpg)

---

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**Shop now:** [https://www.desertcart.co.uk/products/44407707-mercurry-15pcs-3mm-thick-heating-block-cotton-for-3d-printer](https://www.desertcart.co.uk/products/44407707-mercurry-15pcs-3mm-thick-heating-block-cotton-for-3d-printer)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*