Stoppers (sometimes called bungs) are small closures that are essential to everything from laboratory experiments to bottling wine. Thankfully, Zoro's wide selection of stoppers includes thousands of premium products with differing sizes, materials, and price points. Here, you'll find everything from simple cork stoppers to durable rubber alternatives to glass stoppers designed for working with chemicals in laboratory settings. While you're shopping for stoppers, don't miss out on our selection of laboratory chemicals, microbiology supplies, and vials
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Frequently Asked Questions
We offer a wide selection of plugs and stoppers designed for different applications. These include rubber and plastic stoppers in various sizes and shapes, as well as specialized plugs like tapered pipe plugs and ground glass stoppers.
Our plugs and stoppers are crafted from a range of materials, each with its own unique properties. Common materials include rubber, plastic, glass, and silicone, ensuring compatibility with various chemicals and temperature ranges.
Selecting the appropriate plug or stopper depends on factors such as the size and shape of the opening, the material compatibility, and the temperature and pressure requirements. Our technical specifications and expert customer support can guide you in making an informed decision.
Our plugs and stoppers adhere to industry standards and regulations, ensuring safety and reliability. We comply with ISO, ASTM, and other relevant certifications, guaranteeing that our products meet your specific industry requirements.