• 24 William St, Brookvale NSW 2100
  • Mon - Fri: 7:00 - 17:00

Frequently Asked Questions (FAQ)

Our standard lead time for our products is 4 weeks, which may increase to 5-6 weeks for any joined gaskets or corona sleeving. 

For custom extrusions and gaskets, the lead time will be between 6-12 weeks depending on the complexity of the product as well as the amount of research and development required.


We are always looking to manufacture products that are the perfect fit for our customer’s requirements which will almost always be a custom solution.

We do have distributors that we sell some standard products to such as tubing, please see the page here


HCD Flow Technology service clients in New Zealand, and they have full access to our products and capabilities. Click here to visit HCD website.

Mediquip stocks our standard line of JHS tubing and ship worldwide. Click here to visit Mediquip website. Network Architectural is our exclusive distributor of Quickjoint Facade Seals. Click here to visit the Network Website


However, Jehbco needs to make a sizable investment to manufacture product samples, even for small runs.

A combination of product data, weathering tests, and over 45 years of experience suggests that our silicone products have a minimum shelf life of 7 years. However, if our products are kept in a stable environment, they can last many years beyond this.


We have provided product warranties from 4 years up to 20+ years on our products.

Our 100% Silicone products are used in almost every industry imaginable, including defence, construction, outdoor lighting, industrial equipment, food and medical grade fluid transfer and carbon fibre moulding applications to name a few. 

Silicone products are the superior choice for any applications that require extreme temperature and weather resistance, need an excellent compression set, or sensitive applications where purity and certification are necessary.

Silicone has far greater longevity than most other rubber materials, giving long-term cost reductions and better ROI. Silicone is also regularly specified as a design material for applications that need to meet strict regulatory and health compliances.

Our application pages have a lot of information about the uses of our silicone products in different industries.

If you can’t seem to find the information you are looking for on our website, please do not hesitate to contact us at sales@jehbco.com.au and we will be happy to help.