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E3D Silicone Sock for V6 Heater Block


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Current Stock: 133

Free shipping in Canada for orders over $140 before tax. (via Canada Post)

This standard silicone sock is ideal for use with the V6 cartridge-style heater block and nozzle.

Standard V6 silicone socks are made to insulate the heater block and nozzle for more efficient, stable thermal performance. 

Made from an inherently non-stick high-temperature silicone, these socks help keep your nozzles and block free from plastic residue.

Tthey are designed to be as durable as possible, but they will eventually wear away or perish. Your mileage will vary depending on the temperatures used and the materials you print with.

Package Contents:

  • 1 x Silicone sock for thermistor style E3D V6 block

Buy an E3D V6 sock from Spool3D for your 3D printer in Canada without the surprise cost of the exchange rate!



5 out of 5 (based on 25 ratings)
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Perfect for my Hemera stock nozzle heat block

Changing out my Hemera's nozzle, so bought a few of these as my stock one was looking a bit rough… Perfect fit!
Posted by John T., June 13, 2023


Came reasonably quick, were affordable and actually fit which is more than I can say for the ones I ordered from Amazon.
Posted by Alex C, March 15, 2021

E3D Silicon Sock

I placed an order for other things but decided to replace my old e3d sock because I know it fits and keeps things clean down there. It is on a stock Prusa 2.5s hot end btw.
Posted by Ray, November 11, 2020

E3D v6 Sock

Works just as advertised. My Prusa i3 MK3s heats up much faster now, it also maintains a more consistent temperature. Easy to install. Shipping to the US was fast and easy. I would not hesitate to shop with Spool3D again.
Posted by Ian, October 05, 2020

Smells a bit

It definitely works but this sock seems to be a little off in terms of quality. For one it smelled a bit to the point i thought i was printing with abs by accident (i dont even use abs) though that went away after a while. Functionally its great and fits the nozzle well.
Posted by STEVEN VALENTINE-PAGE, May 11, 2020

Silicone sock for V6 heater block

works as advertised and keeps the hot end free of debris
Posted by ToolBuilder, June 25, 2019

Works great with Prusa i3 MK3S

Fit my Prusa perfectly. Works well and affordable.
Posted by Brian G, April 18, 2019

Silicone sock for V6 heater block

I'd give if five stars but they do wear out after quite a few hours. They are best fitted by using some fine wire around the perimeter that keeps them from working off if they get clumped up and you are trying to remove the clump which must be done hot or you will destroy the sleeve.
Posted by ToolBuilder, February 27, 2019

Silicone sock for V6 heater block

The product is a good idea but in my experiences they don't fit well and I've had them fall off and foul up a print. Accidents never happen when you are watching and we all know you just can't be there all the time.
Posted by ToolBuilder, December 11, 2018