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Complete 10pk Neoprene Stoppers, 1 Hole - Astm - Size: #12 - 54mm Bottom, 64mm Top, 25mm Length Series [nr8QFEeG]

$23.99 $76.99 -69%

10PK Neoprene Stoppers with One Hole Discover the versatility and durability of our 10PK Neoprene Stoppers, designed to meet the highest standards of quality and performance. These stoppers are the perfect solution for a variety of applications, than

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10PK Neoprene Stoppers with One Hole

Discover the versatility and durability of our 10PK Neoprene Stoppers, designed to meet the highest standards of quality and performance. These stoppers are the perfect solution for a variety of applications, thanks to their robust construction and reliable features. Each pack includes 10 long-lasting neoprene rubber stoppers, each featuring a single hole measuring 5mm in diameter, making them ideal for sealing containers and preventing leaks.

Technical Specifications

Our #12 Neoprene Stoppers are meticulously manufactured to comply with ASTM standards, ensuring consistency and reliability. Each stopper measures 25mm in length and features a base diameter of 54mm and a top diameter of 64mm. Crafted from high-quality neoprene rubber, these stoppers are not only chemical and temperature resistant but also suitable for use with a wide range of substances. They can withstand temperatures from -40 to 130°C, making them versatile for various industrial and laboratory applications. Here are some key specifications:
  • Size: #12
  • Length: 25mm
  • Base Diameter: 54mm
  • Top Diameter: 64mm
  • Single Hole Diameter: 5mm
  • Practical Applications and Benefits

    Whether you're working in a laboratory, industrial setting, or simply need reliable stoppers for home use, our Neoprene Stoppers are a practical choice. Their resistance to petroleum products, minerals, oils, fats, and most inorganic acids and bases makes them highly suitable for a variety of applications. The following benefits highlight why our stoppers are the perfect addition to your collection:
  • Chemical and Temperature Resistance: Safely use these stoppers with a wide range of substances and at extreme temperatures.
  • Quality Assurance: Eisco Labs proudly manufactures these stoppers using state-of-the-art equipment and strict quality control measures.
  • Convenience: Pack of 10 stoppers ensures you always have a backup on hand for your projects or daily tasks.
  • What Our Customers Say

    January 3, 2026

    Absolutely no complaints!

    A great item that is very solid.

    - Nest J..

    January 3, 2026

    Absolutely no complaints!

    A great gadget that is very useful.

    - Goreu F..

    January 3, 2026

    Absolutely no complaints!

    A great product that is very clever.

    - Merfyn G..

    Write a Review

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