Rubber Stopper #06.5 Solid 3 per Pack (1-11/32 x 1-1/16 x 1 in | 34 x 27 x 25 mm)

Rubber Stopper #06.5 Solid 3 per Pack (1-11/32 x 1-1/16 x 1 in | 34 x 27 x 25 mm)

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Enhanced Rubber Stopper #06.5 Solid: Premium Sealing for Advanced Applications

Unmatched Sealing Capability for Diverse Environments 

Presenting our Rubber Stopper #06.5 Solid, your ultimate choice for ensuring an effective, airtight seal across many environments. Proudly made in the USA, these stoppers are crafted from the finest quality rubber, tailored to provide robust sealing solutions for laboratories, home brewing systems, and any setting that requires a leak-proof closure.

With dimensions of 1-11/32 x 1-1/16 x 1 inches (34 x 27 x 25 mm), the Rubber Stopper #06.5 is designed to fit seamlessly into a variety of containers, from laboratory apparatus like flasks and test tubes to everyday jars and bottles. The solid construction of these stoppers is key to maintaining the integrity of your contents by preventing any form of leakage or contamination, thereby ensuring safety and cleanliness.

Key Features:

  • Material: Constructed from premium-grade rubber, ensuring long-lasting durability and flexibility.
  • Size: Carefully measured at 1-11/32 x 1-1/16 x 1 inches (34 x 27 x 25 mm).
  • Solid Design: Provides a dependable airtight seal.
  • USA Made: Manufactured with high-quality American craftsmanship.
  • Broad Usability: Suitable for various applications, including laboratories and home brewing.
  • Optimal Sealing: Engineered to offer a secure, leak-proof barrier.
  • Reusable: Designed for multiple uses, enhancing both cost-effectiveness and environmental sustainability.
  • Adaptable Fit: Compatible with numerous bottle and flask dimensions.
  • Assured Quality: Every stopper is produced in the USA, ensuring reliability and superior performance.


Q: Are these stoppers capable of withstanding high temperatures? A: These stoppers are designed to handle moderate temperatures; however, it's recommended to confirm their suitability for your specific temperature conditions. 

Q: Can I use these stoppers to ferment beer or wine? A: While ideal for storage, these stoppers are not designed for fermenting processes requiring gas exchange airlocks.

Q: Is the rubber material of these stoppers safe for contact with food? A: Yes, they are made from high-quality rubber suitable for various uses, including with food, as long as compliance with relevant standards is verified.

Q: How often can these stoppers be reused without losing effectiveness? A: Built for durability, these stoppers maintain their sealing effectiveness through multiple uses, offering significant value.

Opt for our Rubber Stopper #06.5 Solid to secure a reliable, high-performance sealing solution that meets the demands of both professional and personal applications. This stopper is essential for anyone needing a solid and secure seal.