Fisnar Nib Polyester Blunt

The Fisnar 381-600-PB is a polyester blunt nib designed for use with Fisnar's FV-0600 Jumbo Flow-Seal Dispenser Pens. Ideal for controlled fluid dispensing, this replacement nib supports precise application of adhesives, solvents, primers, lubricants, and other low-to-medium viscosity fluids. Sold in packs of 10, the nib ensures clean, consistent performance in industrial, electronics, and laboratory environments. Applications: *The Fisnar 381-600-PB nib is designed for use across a variety of industries and applications: *Electronics: Precise application of soldering flux, adhesives, or conformal coatings to PCBs and components. *Automotive: Dispensing sealants, threadlockers, or lubricants in repair and assembly processes. *Manufacturing: Controlled delivery of solvents, bonding agents, or paint markers. *Laboratory and R&D: Dosing chemicals, reagents, and surface treatments with accuracy and consistency. Usage Notes: *Remove the existing nib from the FV-0600 pen and push the new 381-600-PB nib into the valve head securely. *Fill the reservoir about 19 mm from the top to enable proper air chamber priming. *Prime the nib by pressing the pen vertically on a test surface until a consistent fluid flow begins. *Replace the nib if fluid flow becomes restricted or if there are signs of wear or damage.