250 20mm red butyl rubber stopper products are offered for sale by suppliers on Alibaba.com, of which medical rubber accounts for 59%, other rubber products accounts for 10%.
A wide variety of 20mm red butyl rubber stopper options are available to you, such as rubber, butyl rubber and bromobutyl rubber.You can also choose from moulding, cutting 20mm red butyl rubber stopper,as well as from injection, injection vials, and closures 20mm red butyl rubber stopper, and whether 20mm red butyl rubber stopper is gray, black, or red.