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Home / Office Equipment, Supplies & Services / 3D Printer Silicone Sleeve for Anycubic I3 Mega/Chiron Hotend

Attributes

Brand -
Category Root / Office Equipment, Supplies & Services
Origin -
Compatibility Anycubic i3 Mega, Anycubic Chiron
Material High-Temperature Resistant Silicone
Color Red
Function Thermal Insulation and Protection
Package Contents 1 x Silicone Sock Sleeve
Weight 15 grams
Heat Resistance Up to 260°C (500°F)
Installation Slip-on design, no tools required
Brand Compatibility E3D V6 Style Hotends
Condition New

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Essential upgrade for temperature stability

This silicone sleeve fits my Anycubic i3 Mega perfectly. It keeps the heat concentrated on the nozzle, which has significantly reduced temperature fluctuations during prints. Highly recommended for anyone looking to improve print quality.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect for the Chiron

I bought this specifically for my Anycubic Chiron. Installation took less than a minute. The thermal insulation is noticeable, and the cooling fan doesn't blow directly on the heater block anymore.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Easy to install

As a beginner, I was worried about installing this, but it just slides right on. No modifications needed. My ABS prints seem to have better layer adhesion now.

A

Anonymous

Mar 14, 2026

Rating: 4/5

Good fit, slight smell initially

The product works as advertised and fits the heater block snugly. There was a slight rubbery smell during the first few heats, but it dissipated quickly. Great value for the price.

A

Anonymous

Mar 14, 2026

Rating: 4/5

Solid accessory

Does exactly what it is supposed to do. The silicone feels durable and thick enough to provide good insulation. Took off one star only because shipping took a bit longer than expected.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Great little part

Small item, big impact. My temperature readings are much more consistent now. If you own an i3 Mega or Chiron, this is a must-have cheap upgrade.

5 FAQ

Q: Do I need to remove the fan shroud to install this?

A: In most cases, no. The sleeve is thin and flexible enough to slide under the existing fan shroud on the i3 Mega and Chiron without removal.

Q: What is the maximum temperature this silicone can handle?

A: The high-temperature resistant silicone is rated up to approximately 260°C (500°F), which covers the printing range for PLA, ABS, PETG, and Nylon.

Q: How often should I replace the silicone sleeve?

A: There is no set replacement schedule. You should only replace it if you notice signs of degradation, tearing, or if it becomes brittle over time.

Q: Will this fit the standard E3D V6 hotend if not using an Anycubic printer?

A: Yes, this sleeve is designed for E3D V6 style heater blocks, so it should fit any printer using that standard configuration, not just Anycubic models.

Q: Is this compatible with the Anycubic i3 Mega S?

A: Yes, the Mega S uses the same hotend assembly as the original i3 Mega, so this sleeve is fully compatible.

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