Isospartic 640-1

Isospartic 640-1 is an optimized version of the Isospartic 640. The coating is 91% solids by volume, ZERO VOC, aliphatic, polyaspartic coating. It allows the user a 20-30 minutes of working time during application. It functions as a clear coat over quartz or chip flooring systems. This seamless system is stain resistant and exhibits extraordinary performance characteristics when applied over rigid substrates. It has excellent color and gloss stability, even under harsh UV exposure. This coating creates an extremely tough, chemical and abrasion resistant finish.


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Technical Data Sheet


  • Auto Showrooms
  • Chemical Plants
  • Clear Finish Coat for Various Decorative Concrete Applications
  • Educational and Institutional Floors
  • Hospital and Health Care Facility Floors
  • Interior or Exterior Applications
  • Manufacturing Facilities
  • Residential, Commercial and Industrial Floors


  • 1:1 System by volume
  • Chemical and Abrasion Resistant
  • Excellent Color Stability and Clean-ability
  • Extended Working Time with Rapid set times
  • Hot Tire Stain Resistance
  • Meets USDA Approvals
  • Superior Gloss Retention
Product Types



Product Testing

Test PerformedTest Results
% Solids - by Volume91 % 
Abrasion Resistance - ASTM D4060 - 1000 gram load, 1000 revolutions, CS-17 wheels80 mg 
Adhesion - ASTM D4541 - Elcometer400-500 psi 
Color - POLSee Isotec color chart  
Elongation - ASTM D41215-25 % 
Full Cure5-7 Days 
Hardness - ASTM D2240 - Shore D60-65 D 
Pencil Hardness2H  
Pot Life - 100g30-40 Minutes 
Ratio by Volume - ISO:POL1-1  
Recoat Window7-18 Hours 
Recommended Film Thickness8-12 mils 
Return to Service - Foot Traffic12-24 Hours 
Tack Free Time3-7 Hours 
Tear Strength - ASTM D624, Die C250-350 pli 
Tensile Strength - ASTM D4124000-5000 psi 
VOC0 g/L 
Working Time20-30 Minutes