3pcs Silicone Socks for Prusa MK3 MK3S V6 Hotend

4.7 · 14 reviews
$6.07
Pay now, in 4 interest-free payments of $1.52, or over 3–6 months
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Set of 3 silicone socks designed for Original Prusa i3 MK3 series extruder heat blocks. They keep the heat block hot and improve printing quality effectively.

4 in stock

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Estimated Delivery Time3–7 business days

Optimized for Prusa MK3 Extruders

Tailored to fit Original Prusa i3 MK3, MK3S, and MK3S+ models, these silicone socks cover the V6 hotend heat block precisely.

Their design ensures compatibility with common Prusa extruder heat blocks and nozzles.

Maintains Heat for Consistent Printing

By covering the heat block, the silicone socks help retain optimal temperature during printing sessions.

Maintained heat reduces temperature fluctuations, resulting in improved print quality and reliability.

  • Keeps heat block efficiently insulated
  • Supports consistent extrusion temperature

High-Quality, Chemical-Free Material

Manufactured from silicone with no high-concerned chemicals for safe use on the hotend.

The silicone material provides heat resistance and durability during regular 3D printing.

  • Safe silicone composition
  • Durable and heat resistant

Key Specifications

  • Pack contains 3 silicone socks
  • Compatible with Original Prusa i3 MK3/MK3S/MK3S+
  • Fits V6 hotend model
  • Origin: Mainland China

What's in the box

  • 3 x Silicone socks for Prusa MK3 V6 hotend
Product FAQ

Frequently asked questions

01 What printers are these silicone socks compatible with?

These silicone socks are designed specifically for Original Prusa i3 MK3, MK3S, and MK3S+ 3D printers.

02 How many silicone socks come in the pack?

The pack includes 3 silicone socks for the hotend extruder heat block.

03 What is the primary function of these silicone socks?

They keep the heat block hot enough during printing and help improve the overall printing quality.

04 Are these silicone socks made from any harmful chemicals?

No, the silicone socks contain no high-concerned chemicals.

05 What is the model number of the hotend these socks fit?

They are made for the V6 hotend model.

06 Where are these silicone socks manufactured?

They are produced in Mainland China.

07 Will these socks protect the heat block?

Yes, they act as a protective cover for the extruder heat block nozzle.

08 Are the silicone socks easy to install?

Yes, they are designed to fit snugly onto the heat block for easy installation and removal.

09 Do these socks affect the printer's temperature stability?

They help maintain the heat block temperature, contributing to better temperature stability during printing.

10 Can these socks be used for non-Prusa printers?

They are specifically designed for Prusa i3 MK3 series and may not fit properly on other printers.

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SKUGA_193457

Discussion

4.7
Based on 14 reviews
Rating
P***d October 8, 2026 ★ ★ ★ ★ ★

I haven't tried them yet, but they look perfect. i'm happy with this transaction.

AliExpress Shopper September 20, 2026 ★ ★ ★ ★ ★

Bought 2 packs of 3 but in both packages only contained 2 pieces. so basically a scam.

AliExpress Shopper September 18, 2026 ★ ★ ★ ★ ★

Although shipped from china, delivery was fast and i received the item in good condition.

The product quality is as described and without any issues.

I highly recommend this product.

If i have the chance, i plan to order more.

AliExpress Shopper September 17, 2026 ★ ★ ★ ★ ★

Good quality

j***r September 13, 2026 ★ ★ ★ ★ ★

All as described. fits perfectly. many thanks