Wet Strength White Top Linerboard

A blue and green case of beer

Extreme conditions call for a robust performer.

Wet conditions wreak havoc on corrugated packaging. So, we developed our Wet Strength White Top Linerboard. It provides additional strength to survive damp environments, but remains consistently smooth and bright, just like our standard white top.

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Features & Benefits

What you can expect from us:


You can expect a high level of smoothness, print quality and appearance every time from a naturally bright sheet produced without the use of optical brighteners.


Designed for preprint, direct print, post-print flexo, UV and digital printing applications.

Additional Product Information


  • All WestRock North American paperboard mills are certified to the SFI®, PEFC™, FSC© Chain of Custody Standards. Contact your WestRock sales representative for certified fiber availability for this product.Certificates Codes: SFI Certified Sourcing: NSF-SFILUFS-6S751, SFI CoC: NSF-SFICOC-6S751, PEFC: NSF-PEFCCOC-6S751FSC Company Code: FSC-C104002

Environmental & Product Safety

  • Notices under US California Proposition 65 and the EU REACH regulation are not required
  • Elemental chlorine free (ECF) bleached fiber
  • Meets heavy metal limits of the US Model Toxics in Packaging rules and Article 11 of EU Directive 94/62/EC

*Contact WestRock for details
This information is subject to change without notice.

Food Contact

  • Meets multiple national requirements for food contact packaging, e.g., US and Canada. Contact your sales representative for information on specific markets and end-uses.


  • Produced at an ISO 9001 certified facility


Wet strength white top linerboard specifications.


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