Techcon 22 Gauge x 1/2 in Blue Epoxy Needle, 50 Count

Description

The Techcon 22 gauge x 1/2 inch blue epoxy tip is a dispensing needle for controlled placement of adhesives, epoxies, sealants, and other assembly fluids. The half-inch working length keeps the tip compact at the end of a syringe, cartridge adapter, or valve outlet, while the color-coded hub helps operators confirm the size at a glance before a run starts. This 50 count pack fits production benches, repair kits, and maintenance cribs where small dispense tips are changed often to protect shot quality.

Where this dispensing needle fits

Use this tip when the process calls for a narrow bead, a small dot, or a controlled line in a repeatable location. It belongs on electronics assembly benches, sign and display work, bonding stations, potting touch-up, countertop fabrication repairs, and general manufacturing cells where a standard nozzle puts down too much material. The short tip is especially useful when the operator needs good visibility around the dispense point instead of a long tip that blocks the view of the part.

The blue color helps separate this size from other gauges in a shared workstation. That matters when one cell runs several fluids with different viscosities, or when operators switch between fine detail work and larger fill paths during the same shift. Keep the gauge choice tied to the material and dispense pressure. A smaller opening improves placement control, but it also raises back pressure on thicker materials.

How the tip supports clean placement

A clean tip keeps the fluid path predictable. Replace it when cured adhesive builds at the outlet, when a material change could contaminate the next job, or when shot size starts drifting after a pause. For two-component materials, change the tip before cured residue can restrict flow. For one-component materials, cap the package between uses and install a fresh tip when the next bead must start cleanly.

Pair the tip with a syringe barrel, receiver head, or compatible adapter sized to the material package. For related accessories, syringes, valves, and static mixers, browse dispensers, mixers, and nozzles. For brand context on dispensing systems, visit Techcon.

Dispensing needle specifications

Ordering details

Order this pack when the bench needs a repeat supply of color-coded tips for fine adhesive and fluid placement. Keep adjacent gauges nearby so operators can step up or down after testing material flow on the actual part. Document the chosen gauge in the work instruction when shot size is critical, then reorder the same tip to keep the process consistent.

Need Help?

Need help matching 22 gauge tips to viscosity and shot size? Call (800) 220-1966 or email [email protected].