Direct to Concrete (DTC) PrimoGuard
FAB graphic Single Coat
FAB graphic Anti-graffiti
FAB graphic Barrier Cl ions & CO2

Concrete Protective Coating for Cooling Tower — PrimoGuard

Stressed concrete surfaces can cause major issues for road tunnels, retaining walls, sports stadiums and other construction projects if left untreated. Long-term damage to the outer shell of concrete can cause cracks, expose reinforced steel to corrosion and can lead to other detrimental effects. The team at NANOKOTE have developed a single coat protective coating for concrete, PrimoGuard, that has been successful on an international scale for coating bridges, tunnels and structures such as hyperbolic cooling towers in the power industry. The coating provides for excellent protection against concrete cancer.

PrimoGuard is an organometallic surface treatment that comprises organic and inorganic components. This hybrid concrete protective coating has hydrophobic properties to repel water and moisture; anti-graffiti capabilities; decorative anti-carbonation; is easy to clean; and also features anti-corrosion and optimal concrete protection.

Over 900,000 m2 of Concrete Cancer Prevention – PrimoGuard Infrastructure Coating

  • Infrastructure
    • Road tunnels
    • Bridges (abutments, piers, parapets)
    • Road safety barriers
    • Railway tunnels
    • Underpasses
  • Power industry—cooling towers
  • Water industry applications
  • Facades
  • Pipes (internal and external)
  • Walls
  • Council buildings
  • Engineering structures
  • Exposed concrete
  • Hallways
  • Ports
  • Retaining walls
  • Seaside developments
  • Sports stadiums
  • Stairwells
  • Underground structures

See our case studies on Instagram

Nanokote PrimoGuard World Wide Patented
  • FAB-graphic-36F-2C
  • FAB-graphic-High-Humidity
  • FAB-graphic-Chemical-Resistant
  • FAB-graphic-Breathable
  • FAB-graphic-Easy-Clean
  • FAB-graphic-Hydrophobic
  • FAB-graphic-Weathering-Resistant

Wold Creek Tunnel – PrimoGuard Application


Our PrimoGuard coating be applied directly to dry or damp surfaces and only needs a single coat to be effective. This is phenomenal in terms of cutting costs associated with physical labor, equipment hire and traffic control. Other anti-carbonation and anti-graffiti techniques usually require multiple coats with considerable curing time between coats. Take advantage of a concrete coating for bridges, tunnels and cooling towers that can enhance the functionality and longevity of your industrial assets.

PrimoGuard Benefits

  • Anti-carbonation
  • Fire tested
  • Easy-to-clean
  • Hydrophobic properties
  • Bacteria and mold resistant
  • Exceptional bond strength with substrates (long durability)
  • Chemical and abrasion resistance
  • 10-year warranty when applied by an accredited applicator
  • Application via airless spray, roll or brush
  • One coat process
  • Anti-graffiti


Rather than PrimoGuard coating, we also offer coating services like metal protective coating, thin film coating, functional coating and more. To know in detail about our all coating services browse website or just ring a bell at (844) 855-3345 .

10 year warranty

Cooling Tower Coatings and More

Call NANOKOTE today to discuss concrete protective coatings and how we can add value to your engineering projects. We also specialize in the development, manufacture and application of various surface protection systems for glass, metal and ceramics.