What Is a PSA Backing? | Jelinek Cork Canada

What is a PSA backing?

PSA is a pressure-sensitive, permanent-grade peel-and-stick adhesive available on many of our wall and ceiling tiles. Customers who will be installing the tiles themselves often prefer PSA backing, as contact cement is not required.

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    • Are cork wall tiles with PSA backing removable?

      Our PSA backing is a permanent-grade adhesive and is not designed to be removed. Removing cork wall tiles installed with PSA backing may damage the paint and wall structure. For a temporary application, we recommend screwing a thin piece of plywood ...

    • Can I install cork wall tiles with nails?

      We do not recommend using nails to attach cork wall tiles. In our experience, nails create concentrated stress points in the cork, causing the tile to warp or buckle around the fastener. For a permanent installation, we recommend using a contact ...

    • Can cork wall and ceiling tiles be used as a bulletin board?

      Yes, cork wall tiles are an excellent choice for a pinnable wall or custom cork board! We recommend using a product with a thickness of at least 5.5mm if you wish to pin into your cork wall tiles. We offer tackboard and acoustic wall tiles, which ...

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

      Yes, you can adhere cork rolls, sheets, and wall tiles to concrete block with our approved water-based contact adhesive. Ensure the block wall is in good condition, with no signs of spalling, pitting, or flaking. You should apply two coats of contact ...

    • Can I use wallpaper glue rather than contact cement on cork wall tiles?

      No, based on our testing, wallpaper glue is not effective in adhering cork wall tiles. Cork wall tiles are heavier than wallpaper and need an adhesive that adheres instantly, such as contact adhesive; otherwise, the tiles will fall off the wall or ...