Shop rubber stoppers in bulk or by the piece: tapered stoppers for labs, manufacturers and industrial users in up to 20 sizes.
- EPDM: solid, 1-hole and 2-hole
- Silicone: solid, high heat up to 550°F (288°C)
- Neoprene: solid
- Natural pure gum: solid
Not food grade. Industrial use only, not for food or beverage contact.
More info EPDM Natural Gum Silicone Neoprene
Shop Rubber Stoppers below
Any quantity · Better prices in bulk
WidgetCo supplies tapered rubber stoppers to labs, manufacturers and industrial users. Use them to seal test tubes, containers, pipes and more. Choose 1-hole or 2-hole stoppers when you need tubing, venting or air circulation.
Every size is in stock at our Houston facility with bulk pricing, and orders placed by 4pm CT ship the same business day.
