Rubber Stopper #07.5 Solid 3 per Pack (15/16 x 23/32 x 1 in | 24 x 18 x 25 mm)

Rubber Stopper #07.5 Solid 3 per Pack (15/16 x 23/32 x 1 in | 24 x 18 x 25 mm)

Regular price
Sale price
Unit price
Shipping calculated at checkout.

Rubber Stopper #07.5 Solid: Precision Sealing for Professional and Household Use

Robust Sealing with Unmatched Performance 

Introducing the Rubber Stopper #07.5 Solid, your top choice for ensuring a reliable, airtight seal across various environments. Manufactured with pride in the USA, these stoppers are crafted from the highest quality rubber, designed to handle rigorous demands in laboratories, home brewing systems, and any setting that requires a secure, leak-proof closure.

This Rubber Stopper #07.5 is precisely measured at 1-17/32 x 1-7/32 x 1 inches (39 x 31 x 25 mm), making it an ideal match for a wide range of container types, including larger laboratory apparatus and household containers. Its solid design is essential for maintaining the integrity and purity of your contents by preventing leaks and contamination, thus ensuring safety and cleanliness.

Key Features:

  • Material: Constructed from premium-grade rubber, offering exceptional durability and flexibility.
  • Size: It is accurately dimensioned at 1-17/32 x 1-7/32 x 1 inches (39 x 31 x 25 mm).
  • Solid Design: Engineered to provide a comprehensive, airtight seal.
  • USA Made: Proudly produced with superior American craftsmanship.
  • Versatile Application: Perfect for use in laboratories, home brewing, and for sealing various containers.
  • Effective Sealing: Designed to deliver a secure, leak-proof barrier.
  • Reusable: Capable of multiple uses without losing quality, enhancing both cost-efficiency and sustainability.
  • Flexible Fit: Suitable for numerous bottle and flask sizes.
  • Quality Assurance: Each stopper is meticulously manufactured in the USA, ensuring reliability and top performance.


Q: How well do these stoppers perform under high temperatures? A: These stoppers are built to endure moderate temperatures; however, always verify their compatibility with your specific temperature needs to ensure optimal performance.

Q: Are these suitable for fermenting beers or wines? A: While excellent for storage, these stoppers should not be used for fermentation processes necessitating air exchange through airlocks. 

Q: Is the rubber material of these stoppers safe for food contact? A: Yes, made from high-quality rubber, these stoppers are generally safe for various applications, including food, following proper compliance checks.

Q: What is the lifespan of these stoppers through frequent usage? A: Designed for durability, these stoppers maintain their effectiveness through multiple uses, offering significant value and performance.

Opt for our Rubber Stopper #07.5 Solid for a reliable, high-performance sealing solution that withstands the demands of both professional and personal applications. These stoppers are essential for anyone requiring a strong and secure seal.