Rubber Stopper #04 Drilled pack of 3 (15/16 x 23/32 x 1 in | 24 x 18 x 25 mm)

Regular price $0.95 USD
Regular price $2,862.00 USD Sale price $0.95 USD
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Seal with Confidence: Rubber Stopper #03 Solid, Pack of 3

Maximize the security and integrity of your containers with our Rubber Stopper #03 Solid, available in a convenient pack of three. Proudly made in the USA, these stoppers are a go-to solution for an airtight and leak-proof seal in various settings, including laboratories, home brewing setups, and more.

Key Features:

  • Durable Rubber Material: Crafted from premium rubber, ensuring flexibility and longevity.
  • Perfect Size: Each stopper measures 15/16 x 23/32 x 1 inch (24 x 18 x 25 mm), ideal for various bottles and flasks.
  • Solid Construction: Guarantees an effective, airtight seal for optimal safety and preservation.
  • Pack of 3: Offers value and convenience for multiple applications.
  • Made in the USA: Quality and craftsmanship you can trust.


  • Versatile Functionality: Suitable for laboratory use, home brewing, and general bottle sealing, meeting various needs.
  • Reliable Seal: Prevents leaks and contamination, ensuring the integrity of your contents.
  • Repeated Use: Designed for durability, these stoppers can be used time and time again.
  • Fits Various Containers: Ideal size for standard laboratory and brewing equipment.
  • Quality Assurance: American-made for guaranteed excellence in production.


Q: Are these stoppers resistant to high temperatures? A: While they offer versatility, it's recommended to consider specific temperature requirements for your application.

Q: Can I use these for fermenting wines or beers? A: They're perfect for storage but unsuitable for fermenting processes requiring airlocks. 

Q: Is the rubber material safe for consumable items? A: They're generally safe for various applications made from high-quality rubber.

Q: Are these stoppers reusable? A: Absolutely! They're designed for durability and multiple uses.

Invest in our Rubber Stopper #03 Solid, Pack of 3, for a reliable, versatile, and high-quality sealing solution. These stoppers are essential for anyone needing a secure seal, whether in a laboratory, for home brewing, or for other practical uses.

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