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Anchored Thermoplastic Lining for Concrete Protection

Call 800-523-8269 or contact your US Sales Representative.

CCM - Linings and Membranes
ANCHOR-LOK® mechanically locks into concrete structures to provide unmatched corrosion resistance. ANCHOR-LOK® reduces construction time, eliminates concrete cure and surface preparation, and provides verified pinhole and leak-free integrity throughout the lining system. ANCHOR-LOK® sheet is available in various grades of Polyethylene (PE), Polypropylene (PP), Polyvinyl Chloride (PVC) and Polyvinylidene Fluoride (PVDF).
Discover Anchor-Lok's myriad of benefits:
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 Project Case Study – Anchor-LOK®


A prominent, global pharmaceutical company grew tired of dealing with constant chemical attack of their facility’s primary process trench runs. The main issue was the array of acidic solutions being discharged into the trench, and finding a product that would withstand the corrosion, while providing primary containment.


A comprehensive Anchor-LOK® Lining System was initially introduced as a possible solution, but it was the Anchor LOK® sheet of Polyvinylidene Fluoride (PVDF) that was ultimately chosen for its broad range, chemical resistance, and successful track record in similar applications. Two primary trench runs and collection sumps were installed within two weeks, enabling operation to resume. The facility went from experiencing two outages per year for repair, re-surfacing, and re-coating the trench runs to zero outages per year. The maintenance savings over a two-year period more than compensated for the investment and installation of Anchor-LOK®.

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The ROI is better than we imagined maintenance-wise. The system installed paid for itself within a 24-month period.

- Process Engineer

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This is the long-term solution we have been looking for!

- Operations Engineer

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Anchor-Lok will be our new standard moving forward. After an initial installation 3 years ago, they now have 5.

- Manager of Engineering

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ANCHOR-LOK Applications

ANCHOR-LOK is used in conjunction with concrete to contain and convey a wide variety of chemical solutions. 


ANCHOR-LOK has excellent chemical, thermal and abrasion resistance and withstands external hydraulic pressure well in excess of a 100 ft. (30 m.) head.


ANCHOR-LOK is available in UV-resistant grades for outdoor applications. Systems meeting USDA and FDA service requirements are available.


ANCHOR-LOK is used to line concrete:

  • Trenches

  • Sumps

  • Pits

  • Tanks

  • Basins

  • Containment dikes

  • Manholes and piping

  • Underground storage vaults

  • Neutralization tanks

  • Flumes and chute linings for wet or dry applications

  • Chemical process structures

  • Storage tanks

  • Waste treatment structures

  • Municipal sewage and water treatment tanks

  • Clarifiers

  • Digesters

  • Tank farms

  • Pump pads

  • Specialty industrial flooring

  • Concrete ducts and stacks

  • Offshore and shore side concrete marine pilings

  • Walls

  • Any structure that can formed in concrete can be lined with Anchor-Lok

Features and Benefits of ANCHOR-LOK

ANCHOR-LOK has many features and benefits to meet your needs:

  • Used in conjunction with conventional concrete construction

  • Mechanically anchored into concrete substrate

  • Leak-free primary and secondary containment

  • Leak detection systems available

  • Expansion joints are not required

  • Available in several thermoplastic resins

  • Outstanding chemical resistance

  • Broad thermal resistance

  • Impact and abrasion resistant

  • Bridges cracks in concrete

  • Easy installation

  • On-site new construction

  • Prefabricated construction available for new construction or retrofit

  • Any configuration, size, or shape

  • Built-in grating seat and flange as required

  • Conforms to ASTM and DIN standards

  • Welded by Certified Applicators

  • Standard sheet thicknesses are 1/8″ (3 mm.) and
    3/16″ (5 mm.)

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