Other

Can cork be used as a cutting mat?

We don't recommend using cork as a cutting mat. Cork is a soft wood, and the force of a knife cutting into it would greatly diminish its lifespan and cause cuts that would be difficult to clean.

How many liters are in 1kg of granulated cork?

The exact answer will depend some on how densely you pack the ground/granulated cork but we do have a rough estimate for our granulated cork. 0.5-1mm granulated cork : 1kg - 9.8 liters

Can I fiberglass over cork?

Many of our customers have successfully used fiberglass over cork. Although we do not provide direct instructions for this process, one customer has reported success using SuperSap CLR epoxy.

Can you adhere cork rolls, sheets or wall tiles to concrete block?

Yes, you can with our approved water-based contact cement. You need to make sure that the block wall is in good shape with no spalling, pitting, or flaking. You should apply 2 coats of contact cement to the concrete since it is porous (allowing the f

Do you have ASTM, IIC, ISO or other certified testing results available for your products?

We do have testing available for some products. Click here for a full list of results available.

Can I order samples?

We do offer sample packs for many of our products! You can find out what sample packs are available online in Canada and the US here. If the product you are interested in a sample of is not listed, let us know, and we can confirm if samples are avail

What are the ideal storage conditions for cork?

Temperature between 15C and 20C (59F to 68F). Humidity between 55% and 65%.

Can I see your products in stores?

Currently, we do not have any stores where you can view all our products.

Do you accept used wine corks?

We do accept used natural cork wine corks! Wine corks can be brought to our Oakville, ON office or mailed to our office. Jelinek Cork Group - Oakville, Ontario2260 Speers RoadOakville, ON L6L 2X8. No appointment is needed; simply drop off your recycl

Can cork tiles be used as a tabletop?

Yes, cork walls and flooring tiles can be used as a tabletop. Depending on the intended purpose of the tabletop, you may want to apply an epoxy coating to the tiles once installed to help seal and protect the cork.

Does expanded insulation cork off gas a smell?

Can granulated cork be used as a dirt substitute in stage productions?

We work with many production companies in film and theater, and our cork is often used in set design and special effects. It’s a great option as a dirt or sand substitute—lightweight, low-dust (depending on the grain size), and easy to clean up.That

Can cork be used on a paddle board?

Cork is an excellent choice for use on paddleboards, surfboards, and other water sports equipment due to its supportive, cushioning, and lightweight properties, making it comfortable to stand on for extended periods. Additionally, cork's natural trac