PTFE Tubes Splicer Sleeve for Sunlu FC01

Perfect fit for Sunlun FC01 printers This PTFE sleeve replacement is specifically designed for the Sunlun FC01 3D printer, ensuring a precise and secure fit for optimal filament fusion performance and reliable printing results.

High-quality PTFE material Made from durable PTFE material, this sleeve resists high temperatures and chemical wear, maintaining consistent performance and extending the lifespan of your printer’s filament connector system.

Standardized for easy integration Designed as a specialized sleeve splicer, this hardware part is compatible with the FC-01 connector system, ensuring seamless integration and consistent print quality across multiple uses.

PTFE sleeves in 1.75 mm size, this 3D printer filament connector accessory supports filament joining with a close fit at the splice point; The sleeve size helps guide material into position for smoother welding during routine printing and filament repair

Heat Support: designed for heated joining steps, these PTFE sleeves withstand temperatures up to 240°C and support stable shaping at the weld area; This filament connector welder accessory helps maintain a cleaner passage during manual splicing with common 3D printing materials

PTFE Structure: Made of PTFE material, these office 3D printing sleeves adopt a sturdy build with resistance against wear, moisture and frequent desktop office contact. The raw material holds up to repeated filament splicing tasks and keeps stable sleeve shape amid constant component adjustments and daily office bench printing work

Smooth Feeding: the smooth inner surface lowers drag as filament passes through the heated splice zone; Applied in filament splicer for 3D printer work, the sleeve helps guide material more evenly, reduces scrape marks, and supports cleaner joins for repair or color transition tasks

Broad Compatibility: These office 3D printing sleeves fit 1.75 mm filament splicing for PLA, PETG and ABS materials, applied for manual mending, leftover spool linking and color switching printing projects. The accessory matches mainstream filament welder connectors for desktop office printer use, covering hobby creation and daily office station printing tasks