SpectraShield Liner System

SpectraShield Liner System 2018-02-03T00:06:11+00:00

“It’s not sealed unless it’s SpectraShield.”

SpectraShield’s patented polymeric lining system protects manholes, wastewater structures and your budget.

SpectraShield is a unique, multi-layered liner system designed to protect new and existing manholes, lift stations, wet wells and other treatment facilities. SpectraShield has a long history of proven performance, with installations in thousands of structures throughout the United States, Canada, Europe and Australia.

Unlike other products that are hard and rigid, SpectraShield uses a flexible urethane that can be applied with a minimum thickness of 500 mils. That flexibility means SpectraShield won’t crack when the host structure moves or is stressed by shifts in temperatures, wetness or heavy traffic conditions.

  • Prevents leaks, corrosion and decay in new and existing systems, including from hydrogen sulfide
  • Provides an impervious barrier to water penetration
  • Fast application that cures in place
  • 100-year design life with a 10-year warranty
  • Reinforces structural strength
  • Environmentally-friendly—eliminates VOC compliance issues
  • Can be applied to any shape or configuration

Millions of square feet of SpectraShield have been applied since the first structure was coated in 1993. While the liner may be stained, it is still in place, successfully stopping infiltration and corrosion.

3 layers of protection

SpectraShield’s patented, 3-layer spray-on process creates an innovative “stress skin panel” that stops infiltration and corrosion by sealing, protecting and resurfacing.

Layer 1
Silicone-modified polyurea primes the structure and creates a barrier that seals out moisture.

Layer 2
Closed cell polyurethane adhesive foam fills all voids, eroded areas, bug holes and missing mortar joints, re-leveling structure walls.

Layer 3
Another layer of silicone-modified polyurea acts as a UV-proof corrosion barrier.

Contact us today for more information or to schedule a free product demonstration.

Manhole Repair And Preservation

Most threats to manholes can be traced to the presence of hydrogen sulfide trapped in the system. This noxious gas takes up residence along the walls of a manhole, where it begins to erode the brick, mortar, and concrete construction. In time, hydrogen sulfide will eat away at the walls of the manhole.

Impervious to hydrogen sulfide, SpectraShield rehabilitates manholes damaged by its effects. It can also be used to protect newly constructed manholes. SpectraShield is an ideal solution for:

  • Rehabilitation and repair
  • Leaks and intrusion
  • Decay
  • Replacing/filling-in missing concrete and damaged brick
  • Preservation

Contact us today for more information or to schedule a free product demonstration.

Large Wastewater Structures Repair and Preservation

Hydrogen sulfide is the nemesis of all wastewater structures. The corrosive gas—along with methane, low oxygen and other acids—can attack and destroy concrete, brick and mortar. A total system for large wastewater structures, SpectraShield provides a corrosion-resistant liner that restores walls to their original surface levels while eliminating water infiltration and exfiltration. SpectraShield also protects newly constructed facilities from suffering a similar fate.

  • Pump stations
  • Lift stations/WWTPs
  • Wet wells
  • Headworks
  • Grit chambers
  • Clarifiers
  • Aeration basins
  • Chlorine contact chambers
  • Large diameter pipe

Contact us today for more information or to schedule a free product demonstration.