10-Pack 4mm Rubber Silicone Seal Plugs for Ink Printer Refill

$9.58 $11.25

10-Pack 4mm High-Elasticity Rubber Silicone Seal Plugs for Ink Printer Refitting

Keep your printer ink system leak-free and running smoothly with these versatile 4mm silicone seal plugs. Designed for ink refilling and printer modification projects, these durable rubber plugs create a secure, airtight seal to prevent ink leakage and maintain consistent print quality. Made in Mainland China.

Key Features

High Elasticity: Premium rubber construction stretches and compresses for a snug, reliable fit in 4mm ink ports and openings.
Airtight Seal: Effectively blocks ink passages during refill or storage, preventing drips and messes.
Universal Fit: Suitable for a wide range of ink refill systems and printer modification setups.
Pack of 10: Generous quantity keeps you stocked for multiple printer maintenance sessions or projects.
Random Colors: Colors may vary — actual shades will differ slightly based on monitor display settings.
Brand New & High Quality: 100% new components, free from high-concern chemicals.
No Assembly Required: Ready to use straight out of the pack.

Specifications

Material: Rubber / Silicone
Size: 4mm diameter
Color: Random (assorted)
Package Contents: 10 x Silicone Seal Plugs
Origin: Made in Mainland China

Note

Please allow for minor measurement variations due to manual sizing. Colors may differ slightly from images depending on your monitor settings.

Frequently Asked Questions

Q: What size are these silicone seal plugs and which printers are they compatible with?

A: These silicone seal plugs have a 4mm diameter and are designed for use with ink refill and printer refitting systems that feature 4mm ink ports. They are suitable for a variety of continuous ink supply systems (CISS) and refillable cartridge setups. Please verify your printer's port size before purchasing.

Q: How many silicone plugs come in a pack?

A: Each pack includes 10 silicone seal plugs. The colors are assigned randomly, so your pack may contain a mix of different colors — please note that actual colors may vary slightly from what is shown on your monitor.

Q: Are these plugs reusable?

A: Yes! Thanks to their high-elasticity rubber and silicone construction, these plugs are designed to be inserted and removed multiple times while maintaining a secure seal. This makes them ideal for ongoing printer maintenance and refill projects.