47 16mm butyl rubber stopper products are offered for sale by suppliers on Alibaba.com, of which medical rubber accounts for 42%, other rubber products accounts for 36%, and lids, bottle caps & closures accounts for 10%.
A wide variety of 16mm butyl rubber stopper options are available to you, such as rubber, butyl rubber and bromobutyl rubber.You can also choose from moulding, cutting 16mm butyl rubber stopper,as well as from closures 16mm butyl rubber stopper and whether 16mm butyl rubber stopper is gray, black, or red.