WidgetCo Rubber Stoppers in durable Silicone, EPDM, Neoprene and natural Pure Gum rubber. Types include Micro, Solid, rubber stoppers with one hole and two hole varieties. Silicone stoppers, Neoprene and Pure Gum available in solid plugs only. EPDM Rubber Stoppers available in solid, 1-hole and 2-hole varieties. Buy online today.
If you’re looking for a reliable, durable seal for a test tubes, containers or pipes look no further than WidgetCo’s wide selection of rubber stoppers. WidgetCo offers a variety of styles and materials including solid black EPDM rubber, silicone, neoprene and pure gum. We also offer rubber stoppers with holes with the option of 1-hole and 2-hole varieties. Rubber stoppers with holes may be required if the product you are sealing requires air circulation. With up to 20 different sizes to choose from, chances are WidgetCo will have a rubber stopper that will fit your container perfectly.
All our rubber stoppers are manufactured from the highest quality rubber that will last through years and years of use. Ideal for sealing up chemicals in scientific experiments, some of our rubber corks can withstand temperatures all the way to 550F/28C.
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EPDM Rubber Stoppers
EPDM rubber in solid, 1-hole, 2-holes and micro stopper sizes for temperatures up to 250ºF/120ºC. Black color. Bulk available.