---
product_id: 621292421
title: "6pcs A1 Mini Silicone Heat Sleeve Hotend Heater Block Silicone Socks of 3D Printer Parts & Accessories, High Temperature Extruder Heating Block Silicone Cover for Bambu Lab A1/A1 Mini"
brand: "hysiprui"
price: "VT3203"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/621292421-6pcs-a1-mini-silicone-heat-sleeve-hotend-heater-block-silicone
store_origin: VU
region: Vanuatu
---

# 260°C heat resistance Easy snap-on installation Stable thermal insulation 6pcs A1 Mini Silicone Heat Sleeve Hotend Heater Block Silicone Socks of 3D Printer Parts & Accessories, High Temperature Extruder Heating Block Silicone Cover for Bambu Lab A1/A1 Mini

**Brand:** hysiprui
**Price:** VT3203
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your 3D prints flawless with heat-blocking silicone socks!

## Quick Answers

- **What is this?** 6pcs A1 Mini Silicone Heat Sleeve Hotend Heater Block Silicone Socks of 3D Printer Parts & Accessories, High Temperature Extruder Heating Block Silicone Cover for Bambu Lab A1/A1 Mini by hysiprui
- **How much does it cost?** VT3203 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/621292421-6pcs-a1-mini-silicone-heat-sleeve-hotend-heater-block-silicone)

## Best For

- hysiprui enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Flexible design fits snugly without disassembly, saving you time.
- • **Precision Thermal Shield:** Maintains consistent nozzle temperature to eliminate print defects.
- • **Cleaner Printing Environment:** Prevents plastic buildup and blackening, extending your hotend’s lifespan.
- • **Durable Heat-Resistant Silicone:** Withstands up to 260°C for long-lasting protection and performance.
- • **Optimized for Bambu Lab A1/A1 Mini:** Tailored compatibility ensures perfect fit and maximum efficiency.

## Overview

This 6-piece set of silicone heat sleeves is engineered for Bambu Lab A1/A1 Mini 3D printers, offering superior heat resistance up to 260°C. Designed to stabilize nozzle temperature, these durable silicone covers prevent plastic buildup and thermal fluctuations, enhancing print quality and extending the life of your hotend. Easy to install without disassembly, they provide efficient insulation and protection for professional-grade 3D printing.

## Description

6pcs A1 Mini Silicone Heat Sleeve Hotend Heater Block Silicone Socks of 3D Printer Parts & Accessories, High Temperature Extruder Heating Block Silicone Cover for Bambu Lab A1/A1 Mini

## Features

- 【Compatible 3D Printers】: The 6pcs a1 mini silicone heat sleeve silicone socks are compatible with Bambu Lab A1/A1 Mini 3d printers, please confirm your 3d printer model before ordering.
- 【Stable and Durable】: The a1 mini silicone heat sleeve heating block silicone cover is made of heat-resistant, non-stick silicone material that is resistant to temperatures up to 260 degrees Celsius. It can increase the thermal insulation of the 3d printer to avoid excessive temperature fluctuation; it can also insulate the heat to avoid burns caused by accidental body touch.
- 【High Quality 3D Printer Accessories】: The Bambu Lab a1 mini silicone heat sleeve silicone sock keeps the heater block clean and prevents burning, blackening and buildup of the plastic, thus extending the life of the heating block and the extruder; and helps to keep the temperature at the hot end stable.
- 【Easy Installation】: The Bambu Lab a1 mini silicone heat sleeve silicone cover sock has good flexibility, can be placed close to the heating block, easy to install, without disassembly can be easily assembled to the hot end, stable and not easy to fall off, very strong.
- 【Efficient Insulation】: The temperature resistance of the silicone sleeve has been optimized and tested, capable of withstanding the continuous high temperatures generated during the printing process, ensuring long-term stable use.
- 【Improve Printing Quality】: The heat insulation effect of the silicone sleeve can reduce temperature fluctuations around the nozzle, preventing issues such as stringing and overflowing caused by localized overheating or uneven cooling of the material.
- 【Professional Customer Service】: 100% service satisfactory, any question or problem, just feel free to contact us, and we would always try our best to help.

## Images

![6pcs A1 Mini Silicone Heat Sleeve Hotend Heater Block Silicone Socks of 3D Printer Parts & Accessories, High Temperature Extruder Heating Block Silicone Cover for Bambu Lab A1/A1 Mini - Image 1](https://m.media-amazon.com/images/I/51E7PNf68xL.jpg)

## Available Options

This product comes in different **Color** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/621292421-6pcs-a1-mini-silicone-heat-sleeve-hotend-heater-block-silicone](https://www.desertcart.vu/products/621292421-6pcs-a1-mini-silicone-heat-sleeve-hotend-heater-block-silicone)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-12*