Needle Dispensing Bottle for Flux, Glue & Adhesives 30/50ml

Precision Needle Dispensing Bottle — Your Go-To Tool for Flux, Glue & More

Meet your new workbench essential. This transparent polyethylene squeeze bottle with a precision needle tip gives you total control over every drop of flux, solder paste, adhesive, silicone, oil, or liquid you apply. Whether you're a hobbyist solderer, electronics technician, or professional assembler, this dispenser makes messy, wasteful application a thing of the past.

Key Features

• Crystal-Clear Body: Transparent polyethylene construction lets you monitor fluid levels at a glance — no guessing, no over-filling.
• Precision Needle Tip: Delivers pinpoint-accurate drops of rosin flux, solder flux paste, glue, adhesive, silicone, oil, or other low-viscosity liquids exactly where you need them.
• Easy Refill Design: Wide mouth opening makes topping up quick and spill-free, saving you time between tasks.
• Stand-Up Base: Stable flat base keeps the bottle upright on your workbench when not in use, preventing leaks and accidents.
• Flexible Squeeze Body: Soft yet durable polyethylene body responds to gentle pressure, giving you smooth, consistent flow control.
• Two Size Options: Available in 30 ml and 50 ml to suit your project scale and workspace.

Specifications

What's in the Box

• 1 × Dispensing Bottle (30 ml or 50 ml)
• 1 × Precision Dispensing Needle

Perfect For

• PCB soldering and electronics repair
• Jewelry making and fine adhesive work
• Model building and hobbyist crafting
• Commercial manufacturing and assembly lines
• DIY home workshops

Looking for more handy workshop and home tools? Check out our 10-Piece Wooden Handle Paint Brush Set for detailed application work, or our Precision Japanese Double-Edged Hand Saw for your next carpentry project.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What liquids can I use with this polyethylene dispensing bottle?

A: This dispensing bottle is compatible with a wide range of low-to-medium viscosity liquids, including rosin flux, solder flux paste, liquid adhesives, silicones, oils, solder mask, and most standard glues. Always check your liquid's compatibility with polyethylene before use.

Q: What is the difference between the 30 ml and 50 ml sizes?

A: Both sizes share the same transparent polyethylene construction, precision needle tip, and stand-up base design. The 30 ml bottle is ideal for lighter, detail-oriented tasks or when bench space is limited, while the 50 ml bottle is better suited for longer work sessions or higher-volume applications where refilling less frequently is preferred.

Q: Can I refill this dispensing bottle multiple times?

A: Yes! The bottle features an easy refill design with a wide-mouth opening, making it simple to top up between uses. The durable polyethylene material is built to withstand repeated use and refilling over an extended period.

Q: How do I control the flow rate from the needle tip?

A: Flow rate is controlled by the amount of pressure you apply to the squeeze body. Light, gentle squeezes produce small, precise drops, while firmer pressure increases flow for larger applications. The flexible polyethylene body gives you smooth, responsive control throughout your work.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.