IsoCoat HRN 5501 HB

IsoCoat HRN 5501 HB is a two-component hybrid spray coating applied at a one-to-one volume ratio. It is a 100% solids, rapid curing, exothermic, polyurea hybrid lining. IsoCoat HRN 5501 HB can be built up to any thickness, but typically no thinner than 40 mils.


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Technical Data Sheet


  • Cargo and Utility Vehicles
  • Concrete Surfaces
  • Emergency Equipment linings
  • Truck Bed & Trailers Applications
  • Various OEM Applications


  • 100% Solids
  • Can be used during the fall and winter months during colder temperatures
  • Can be used during the spring and summer months
  • Convenient 1:1 mixing ratio by volume
  • Excellent impact strength
  • Fast cure; can be handled/walked on in less than 1 hour
  • Good Tensile and Tear Strength
  • Zero VOCs
Product Types



Product Testing

Test PerformedTest Results
% Solids100  
Color - ISOPale yellow  
Color - POLBlack, pale yellow, gray  
Elongation - ASTM D41270 % 
Full Cure24 Hours 
Hardness - ASTM D2240 - Shore D50 Shore D 
Ratio by Volume - ISO:POL1:1  
Recoat Window24 Hours 
Sprayed Gel Time3 Seconds 
Sprayed Tack Free Time5 Seconds 
Tear Strength - ASTM D624, Die C250 pli 
Tensile Modulus - ASTM D41216500 psi 
Tensile Strength - ASTM D4121300 psi 
Weight per gallon - ISO9.3-9.6  
Weight per gallon - POL8.2-8.5