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.

Key Features:
*Polyester construction provides resistance to a wide range of fluids, offering long-lasting durability.
*Blunt (flat) tip enables smooth, accurate bead dispensing without damaging surfaces.
*Compatible with FV-0600 Flow-Seal Pens, ensuring a tight fit and mess-free operation.
*Designed as an OEM replacement part to maintain performance and consistency.
*Easy to install and replace, supporting efficient workflow in production settings.

Specifications:
*Manufacturer: Fisnar
*Part number: 381-600-PB
*Material: Polyester
*Tip shape: Blunt (flat)
*Compatible with: FV-0600 Flow-Seal Jumbo Pen (1.35 oz / ~40 ml capacity)
*Color: White
*Weight: Approximately 0.76 g per nib
*Country of origin: USA

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.