Applications

Where wastewater coatings
crews make their living.

From a four-foot manhole to a million-gallon basin, the same ArmorThane system protects every structure in the system — and every one is a contract.

Aerial view of circular clarifiers Looking down a coated manhole with ladder Egg-shaped anaerobic digesters at a treatment plant
Top-down view of a manhole being lined with polyurea

01 · Collection systems

Manholes

The largest, most repeatable market in any collection system. Line a structure in a single visit and move to the next one.

The problem

  • Hydrogen sulfide and microbially induced corrosion eating the crown and walls
  • Inflow and infiltration through cracks, joints and pipe penetrations
  • Lost bench and invert, exposed rebar and voids

What you deliver

  • Seamless, monolithic liner from chimney to bench
  • Spray-applied to any shape or diameter
  • Fast cure for same-day return to service in many conditions
Read the technical guide
Applicator working above a manhole opening

02 · Pumping

Lift Stations & Wet Wells

Turbulent, gas-rich and hard to take offline. Fast-curing polyurea shrinks the bypass window that owners dread.

The problem

  • Turbulence releases H2S that attacks concrete above the waterline
  • Grease, grit and debris abrade unprotected surfaces
  • Short shutdown windows and expensive bypass pumping

What you deliver

  • High-build protection in fewer passes
  • Rapid cure keeps bypass time short
  • Chemical and abrasion resistance for harsh wet wells
Engineer reviewing an aeration basin at a wastewater treatment plant

03 · Headworks to outfall

Treatment Plants

Headworks, aeration basins, clarifiers and channels — every plant is a portfolio of structures that need protecting.

The problem

  • Severe corrosion at headworks and grit chambers
  • Wet/dry cycling and abrasion in basins and channels
  • Concrete deterioration that threatens permit compliance

What you deliver

  • One crew, one system across many structures
  • Bridges hairline cracks and accommodates movement
  • Recurring maintenance relationships with plant owners
Read the technical guide
Large-diameter sewer pipe inside a tunnel

04 · Large diameter

Sewer Pipes & Tunnels

Person-entry pipe, interceptors and junction structures where corrosion has stripped concrete back to aggregate.

The problem

  • Crown corrosion in gravity interceptors
  • Infiltration at joints and service connections
  • Structures that cannot be dug up or replaced cheaply

What you deliver

  • No-dig rehabilitation from inside the asset
  • Continuous liner with no seams to fail
  • Extends service life of high-value assets
Read the technical guide
Applicator in protective suit spraying polyurea on a tank wall

05 · Process vessels

Digesters & Tanks

Concrete and steel tanks, digesters and holding vessels that need waterproof, chemical-resistant linings.

The problem

  • Aggressive gases in the headspace
  • Leaks through cracked concrete and failed coatings
  • Long outages for traditional multi-coat systems

What you deliver

  • Waterproof, chemical-resistant lining
  • Adheres to properly prepared concrete and steel
  • Big-ticket projects that grow your average job size
Read the technical guide
Coated concrete filter basin channel

06 · Civil structures

Channels, Basins & Containment

Filter basins, flumes, channels and secondary containment — high-square-footage work that keeps rigs busy.

The problem

  • Abrasion and erosion from flow
  • Joint failures and leaking containment
  • Regulatory pressure on secondary containment

What you deliver

  • Seamless coverage over joints and transitions
  • Fast production rates on large areas
  • Strong margins on high-volume square footage
Read the technical guide
Spraying polyurea into a manhole

Start today

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