Rubber Stopper 1/2" #3

Ceramic Store of Houston Verified independent store

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Rubber Stoppers Our Rubber Stoppers provide an airtight seal by fitting tightly in a container's neck which prevents materials or liquids from spilling out. Made from flexible, syn thetic rubber. Available in red and white. Can be used to plug holes in piggy banks, salt & pepper shakers, flasks, test tubes, jars, bottles & more. Stoppers have rim / flange that fits flush to projects when fully seated in round openings. To ensure the best fit, measure the diameter of your hole and select the stopper that most closely matches it. The size of the stopper is the measure of the EXTERIOR groove diameter. Show more