Airtight Rubber Stoppers, Beige, Perfect for Brew Sealing, 20Pcs

Description Rubber plug is used to seal equipment in chemical experiments, such as pharmaceutical, chemical, mechanical, and scientific research industry. Perfect for demanding sealing applications, industrial, lab, marine and household uses. Also used for heavy-duty equipment isolation applications.-silicone rubber plug set Features - ColorBeige - Material: Rubber. - Packing size: About 3.6 x 3.6 x 3cm.-liquid stopper - Made of premium rubber material, safe and .-plug stopper - Fit securely in the mouth of your carboy or fermenter.-white rubber stoppers - Create an airtight seal that keeps oxygen from tampering with your brew. -seal stoppers - Plug up your carboy with this rubber stopper.-lab stoppers - Perfect for demanding sealing applications, industrial, lab, marine and household uses, also used for equipment isolation applications.-white solid rubber stoppers

tube plug-High Temperature Resistance Makes It Suitable For Both Professional And Home Users Looking For Durable Equipment Isolation Solutions-white bottle stopper bank rubber stopper-Made of premium rubber material, safe and durable -lab solid rubber stoppers rubber plug stopper-High Temperature Resistant Material Safeguards Against Leaks In Both Laboratory And Industrial Settings-lab plugs solid rubber antifreeze stopper rubber stopper-High Temperature Resistance Makes It Ideal For Chemical Experiments And Industrial Applications-rubber lid stopper compatible fountain plug stopper -Fit securely in the mouth of your carboy or fermenter -tube rubber plug solid rubber stoppers-20 Plug-stopper plug