Descriptions:

      Name: lyophilized butyl rubber stopper

·     Specification: 13.20mm,etc

·     Material: Bromo-butyl or chloro-butyl rubber

·     Colour: grey,red,blue,etc

·     Advantages: excellent sealing property
      compatibility with medicine
      less puncture fell crumbs

·     Certificate awarded by : china food&medicine supervision bureau

·     Inspection:perfect

·     Packaging: by double PE bags after washing
      Sample offered free of charge
 

We can design and manufacture butyl rubber stoppers of high-quality and reasonable price as per your detailed requirements.