Protective Coating

Specialty Coils is a certified applicator of INFINIGUARD

INFINIGUARD is a two-part hybrid silicon-ceramic coating designed to bond on the molecular level with metal substrates. The resulting surface of INFINIGUARD coated substrate exhibits extreme protection against oxidation, microbial intrusion, chemical corrosion, and ultra violet degradation. Furthermore, it demonstrates an increased flowrate of both liquid and gaseous substances across its surface versus non-coated metal surface.

INFNIGUARD is the most thoroughly 3rd-party tested anti-corrosive coating on the market.


Advantages Include

  • Only Siloxane coating formulated specifically for hot and humid environments
  • Control corrosion and stop all degradation of the coil
  • Improve efficiency and performance
  • Antimicrobial – improve indoor air quality
  • Friction reduction and super hydrophobic finish (Water shedding)
  • Increases laminar airflow across the coil
  • Sustains heat transfer on new units, does not have a negative effect, increases heat exchange on
    existing units
  • Inorganic – won’t oxidize
  • Won’t peel, crack or flake
  • Dry film thickness of 0.5 mils (12.7 microns)
  • FDA certified for food preparation surfaces
  • 2-year warranty on all Specialty Coils coated with INFINIGUARD

System Performance

  • Salt Spray Test: 12,000 hours (ASTM B117)
  • Humidity Test: 2,000+ hours (ASTM D2247)
  • UV Test: 2,000+ hours (ASTM G154)
  • Cyclic Corrosion Test: 120+ cycles (SAE J2334)
  • Pencil Hardness: 6H (ASTM D3363)
  • Mandrel Bend Test: Passed 1/8″ (ASTM D522)
  • Fungal Growth: No Growth (ASTM G21)
  • Cross Hatch Adhesion: 5B (ASTM D3359)
  • Dry Film Thickness: 0.5 mils

All INFINIGUARD coating is done in-house by a certified applicator. This eliminates the hassles that come with many other coating processes:

  • No increased lead time
  • No extra shipping charges
  • No long dipping process
  • No extra risk of damage

*Technical Data and more information available upon request*