Ender-3 V4 Hotend Silicone Sleeve (3Pcs) - SMD-4004010283

Protect your Ender-3 V4 hotend with a pack of three silicone sleeves. They fit snugly and reduce heat loss. Additionally, they help prevent filament build-up and oil stains. Moreover, they shield the heater block from drafts and debris.

These silicone sleeves are simple to use. First, cool the hotend before fitting. Then, slide the sleeve over the heater block and secure it gently. Finally, check clearance before each print.

• Material: high-temperature silicone for reliable insulation.
• Temperature resistance: rated for continuous use up to 260°C.
• Fit: designed for Ender-3 V4 hotend and similar Creality hotend assemblies.
• Color: black for a clean, low-profile look.
• Pack contents: three silicone sleeves per package.
• SKU: SMD-4004010283 for easy reference.

These sleeves reduce the chance of oozing and stringing. Consequently, you get cleaner prints and less post-processing. Also, they limit heat creep for more stable extrusion.

Why choose this pack

• Affordable protection for multiple hotends or spare use.
• Quick to install and remove between filament changes.
• Durable material that resists common print-room temperatures.
• Lightweight design that does not affect printer balance.

Care and use tips

• Allow the hotend to cool fully before handling the sleeve.
• Clean with a soft cloth and mild detergent when needed.
• Replace if you see cuts or permanent deformation.
• Avoid sharp tools and abrasive cleaning methods.

Package includes a 12-month limited warranty for manufacturing defects. Therefore, you can buy with confidence. Please check fit before first use, and confirm clearance with your specific extruder setup.