Bambu Lab A1 Series Hotend Silicone Sock (3 Pcs)

The Bambu Lab A1 Series Hotend Silicone Sock is an official replacement cover designed to insulate and protect the hotend on Bambu Lab A1 and A1 Mini printers. Made from high-quality silicone rated for printing temperatures up to 300°C, it helps maintain more stable nozzle temperatures during printing while shielding the hotend from cooling airflow and stray filament buildup. This pack includes three socks, making it easy to keep spares on hand for quick maintenance.

Key Features

• Official Bambu Lab silicone sock for A1 Series hotends
• Improves thermal insulation to help keep nozzle temperature stable
• Protects the hotend from cooling air and filament sticking to the heater block
• High-temperature silicone for long service life
• Easy to replace during routine hotend maintenance
• 3-piece pack for convenient spares

Specifications

• Compatibility: Bambu Lab A1 Series (A1, A1 Mini)
• Material: Silicone rubber
• Temperature Rating: Up to 300°C printing temperatures
• Colour: Black
• Quantity: 3 silicone socks per pack

Ideal For

• Replacing worn, torn, or resin/filament-contaminated hotend socks
• Maintaining stable temperatures for consistent print quality
• Keeping the heater block cleaner during long print runs
• A1 and A1 Mini owners wanting OEM spares on hand

A fresh silicone sock is a simple but effective way to keep your A1 Series hotend performing reliably. Swap it in minutes and get back to clean, consistent prints.