Rubber Stoppers

Quality you can trust

  • Ready-to-Use and Ready-to-Sterilize stoppers in stock for quick delivery. 
  • Laminated stoppers available for products with aggresive chemical compounds.
  • Technical expertise available to solve pH variation or packaging integrity problems.
  • Broad range of bromobutyl and chlorobutyl products available such as cartridge plungers, combi-seals, and pre-filled syringe parts.
"Rubber stoppers that achieve a perfect seal on our vials every time thanks to expert techinical expertise"
Purchasing Manager
Pharmaceutical Company in Massachusetts

Product Codes

Frequently Asked Questions

All packaging materials are delivered with personalized labels that are inspected and sealed by our Quality Assurance team. A copy of the Quality Certificate, Purchase Order and Invoice are also submitted in addition to a Vehicle fumigation certificate if required.

Our processes are fully auditable via video call,  with scheduling required at least 15 days in advance.

The packaging materiales that we have in stock can be delivered in 10 business days, while the products that must be produced with a purchase order take on average 11 weeks to be delivered. Get in touch with a sales associate today to consult which products we have in stock.

At VAS AMERICAS, we offer a range of customization options for pharmaceutical and veterinary packaging, including colors for flip-off seals, printing/engraving on seals, stoppers, syringes, and cartons, specific capacities and designs for plastic syringes (such as single-dose/multi-dose with adjustable selector rings), material selections like bromobutyl or chlorobutyl stoppers, and custom secondary packaging like folding cartons. Our customizations options help to differentiate products, improve usability, and ensure regulatory compliance, with feasibility depending on order volume and technical specifications.
Yes. We support the development project from the selection of specifications through to the correct implementation of the product, resolving any questions and ensuring the expected performance during and after delivery.