Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Compatibility | E3D V6 Hotend |
| Material | High-Temperature Silicone |
| Color | Red |
| Maximum Temperature | 450°C (842°F) |
| Package Quantity | 10 Pieces |
| Design Type | Upgraded Split Sleeve |
| Weight | 45 grams |
| Application | 3D Printer Heating Block Insulation |
| Durability | Tear and Heat Resistant |
| Installation | Tool-free Snap Fit |
Anonymous
Mar 31, 2026
Rating: 4/5
Great value pack
Getting 10 pieces is excellent value. I keep spares on hand because they do wear out eventually with frequent nozzle changes. The silicone quality feels durable and handles ABS printing temperatures well.
Anonymous
Mar 31, 2026
Rating: 4/5
Good quality, slight odor initially
The material quality is solid and withstands high heat. There was a slight rubber smell during the first few prints, but it dissipated quickly after a heat cycle. Overall very satisfied.
Anonymous
Mar 26, 2026
Rating: 5/5
Improved temperature stability
Since installing these, my temperature fluctuations have decreased noticeably. The insulation keeps the heat focused on the block rather than dissipating into the cooling fan area. A must-have upgrade.
Anonymous
Mar 24, 2026
Rating: 5/5
Perfect fit for my V6 setup
These sleeves fit snugly on the aluminum heating block. The split design makes installation incredibly easy without needing to disassemble the whole hotend. Highly recommended for anyone running high-temp filaments.
Anonymous
Mar 09, 2026
Rating: 5/5
Essential accessory
If you are using an E3D V6 clone or original, you need these. They protect the heating block and improve efficiency. The pack of 10 will last me a long time.
Anonymous
Mar 05, 2026
Rating: 5/5
Easy to install for beginners
I was worried about damaging my hotend during installation, but the flexible silicone made it very forgiving. It snapped right into place. No tools required at all.
Q: Will this fit a V5 hotend?
A: No, these sleeves are specifically molded for the V6 heating block dimensions and will not fit the V5 hotend correctly.
Q: Do I need to remove the heater cartridge to install this?
A: No, the upgraded split design allows you to snap the sleeve onto the heating block without removing the heater cartridge or thermistor.
Q: How many pieces are included in this package?
A: This listing includes a pack of 10 individual silicone sleeves, providing plenty of spares for future maintenance.
Q: What is the maximum continuous temperature these can handle?
A: These high-temp silicone sleeves are rated for continuous use up to 450°C (842°F), making them suitable for PLA, ABS, PETG, and even Nylon printing.
Q: Are these compatible with the E3D V6 clone hotends?
A: Yes, these sleeves are designed to fit standard E3D V6 style heating blocks, including most high-quality clones found in common 3D printers.
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