Cryotech Deicing Technology

Cryotech Polar Guard Xtend

Polar Guard® Xtend

Type IV Aircraft Deicing/Anti-icing Fluid

AMS 1428/1 Certified

Polar Guard® Xtend is a next generation propylene glycol based AMS1428/1 certified Type IV fluid. Xtend's name reflects its strategic enhancements of longer Holdover Times, vibrant color and improved environmental profile while retaining the key properties of low viscosity & low foam of Polar Guard® Advance. These characteristics combine for application optimization increasing overall efficiencies.


  • Longer Holdover Times in key Snow conditions and Freezing Drizzle
  • Industry leading times in Light Freezing Rain below 27ºF (-3°C) for propylene glycol based fluids
  • Dedicated technical support; experienced with product transitions


  • Superior sprayability and wetting provide even coverage
  • Low viscosity for longer reach
  • Low foam for enhanced visual checks
  • LOUT is -20ºF (-29ºC)
  • Two year product warranty (original sealed container; stored within temperature storage limits)


  • Triazole free
  • Does not contain nonylphenol ethoxylate surfactants
  • 50% improvement in aquatic toxicity on two common species
  • Readily biodegradable
  • Classified as non-hazardous


  • Critical surfaces: 0.025 - 0.037 gal/ft² (1.0 - 1.5 mm/40-60 mil)
  • Vibrant color increases application visibility

Sampling Procedures