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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! Check out the sample section of our website to see what is available.

What are the ideal storage conditions for cork?

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

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 either our Los Angeles, CA, or Oakville, ON office or mailed to either of our offices. Jelinek Cork Group - Los Angeles, California651 Clover St.Los Angeles, CA 90031. Drop Off -

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.