When time really is of the essence - the O-ring express delivery!

We can also help you out of critical situations: In emergency cases, when a time delay is not acceptable, we offer our customers an express manufacturing service. During the production process, your order will be placed in the ‘fast lane’ and delivered within just a short time. We manufacture high quality precision O-rings that are not kept in warehouse stock within 5–6 working days*.

COG keeps ten different commonly used materials in continuous stock, specially for our express service. These include FKM, FVMQ, VMQ, NBR and EPDM compounds.  

Upon request, our express manufacturing process also applies to other compounds, provided that these compounds are in stock. This also applies to variants with a cross section of over 10 mm.

In these instances, please contact our internal sales department

Good to know: Express production – basic information

  • Manufacturing time between 5 and 6 working days*
  • 10 different compound materials continuously kept in stock
  • Maximum quantity depends on the O-ring size
  • Express surcharge: flat fee of €250 plus VAT

Please find more details about order quantities and delivery times in our leaflet, which can be downloaded here.


* In certain circumstances, working days can deviate from legally applicable working days. These include company holidays and special holidays, or internal reasons. Our internal sales team will make you aware of any restrictions applying to our delivery times.