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EnduraLiner™ HP MAX

The strength, maximized. The basis weight, minimized.

If you need super strong liner, look no further. WestRock EnduraLiner HP MAX rocks – it’s our absolute strongest liner option, providing considerable performance gains over standard lines. A stronger line enables you to explore other options including FeatherWeight mediums to rightweight packaging. Designed to meet your demanding strength requirements, EnduraLiner HP MAX offers greater flexibility in designing ECT packaging.

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Features & Benefits

What you can expect from us:


Produced at ISO 9001:2008 registered mills.


Produced to higher compression standards for stronger packaging integrity.


Optimized for production of high performance packaging structures.

Additional Product Information


  • All WestRock North American containerboard 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
  • Made with recycled fiber and is recyclable

Environmental & Product Safety

  • Notices under US California Proposition 65 and the EU REACH regulation are not required
  • 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
**Excluding Charleston & Longview

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 WestRock containerboard sales manager for information on specific markets and end-uses.


  • Produced at ISO 9001:2015 registered mills**


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