15Pcs Silicone Plug Caps for 0.4–1.2mm Dispensing Needles

Keep Your Dispensing Needles Sealed & Ready to Use

Say goodbye to clogged or dried-out dispensing needles! These silicone plug caps are designed to create an airtight seal over your glue dispensing syringe needle tips, preventing adhesive from solidifying between uses. Whether you're working on electronics assembly, hobby crafting, toy decoration, or precision DIY projects, these caps keep your workflow smooth and your needles protected.

Product Highlights

• Pack of 15 silicone plug caps — always have a spare on hand
• Compatible needle sizes: 0.4mm – 1.2mm dispensing syringe needles
• Flexible silicone material forms a snug, airtight seal to keep adhesives fresh
• Prevents glue, epoxy, or UV adhesive from hardening inside the needle tip
• Easy to fit and remove — no tools required
• Reusable design for long-lasting convenience
• Ideal for electronics, model making, crafts, toy decoration, and more
• Packaged in a clear OPP bag for clean, organized storage
• Made in Mainland China

Specifications

Ideal For

• Electronics assembly and PCB rework
• Hobby model building and miniature crafting
• Toy and decoration projects
• UV adhesive, super glue, and epoxy dispensing applications
• Jewellery making and precision craft work

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Frequently Asked Questions

Q: What needle sizes are these silicone plug caps compatible with?

A: These silicone plug caps are designed to fit standard dispensing syringe needles ranging from 0.4mm to 1.2mm in diameter, making them suitable for a wide range of precision glue dispensing needles used in crafting, electronics, and DIY applications.

Q: Can these caps be reused multiple times?

A: Yes! The flexible silicone construction allows these caps to be fitted and removed repeatedly without losing their sealing ability, making them a cost-effective and reusable solution for keeping your dispensing needles airtight between uses.

Q: What types of adhesives will these caps protect against?

A: These silicone plug caps are effective at sealing in super glue (cyanoacrylate), UV adhesive, epoxy, and other common craft or industrial adhesives, preventing them from solidifying inside the needle tip when not in use.

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.