PTFE-Coated/LINE Tips

PTFE-Coated/LINE Tips

Optimum® PTFE-coated dispense tips control wicking to stop dripping. By providing fast, clean cutoff they increase productivity and reduce material waste.

Ideal for particle-filled material and optical media applications, these tips also eliminate potential clogging for more accurate dispensing.


Our clog-free, PTFE-lined dispense tips are ideal for dispensing low-viscosity cyanoacrylates and other assembly fluids.

The PTFE liner inside these crimped stainless steel dispensing tip shafts provide clog-free application of cyanoacrylates and provide extra control when making microdot deposits of low-viscosity fluids.


A unique SafetyLok™ hub thread ensures secure attachment to the syringe barrel. Each hub is designed with flush mating of the hub to the cutoff for smooth fluid flow and to prevent trapped air, which causes dripping and drooling.


Each hub is also manufactured and quality-tested to be free of molding flash – bits of plastic that can block fluid flow and cause inconsistent deposits.


All Optimum® dispensing tips are manufactured in the USA in silicone-free facilities to prevent fluid contamination and are certified for industrial use.


Tip hubs are color coded by size to help identify the gauge or internal diameter. Tips are also packaged in clear boxes for easy inventory control – with lot numbers, part numbers, and other information clearly labeled for greater process control and traceability.

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PTFE-coated Tips
12.7 mm (0.50″) Gauge Color ID OD Qty/Box
7018243 21 Purple 0.51 mm 0.020″ 0.84 mm 0.033″ 20
7018290 22 Blue 0.41 mm 0.016″ 0.374 mm 0.029″ 20
7018326 23 Orange 0.33 mm 0.013″ 0.66 mm 0.026″ 20
7018359 25 Red 0.25 mm 0.010″ 0.53 mm 0.021″ 20
PTFE-Lined Tips
12.7 mm (0.50″) 25.4 mm (1.0″) Gauge Color ID Qty/Box
7018256 7005003 21 Grey 0.51 mm 0.020″ 50
7018388 7005004 25 Pink 0.30 mm 0.012″ 50