IsoFloat 20C402

IsoFloat 20C402 is a 100% CFC/HCFC-free; slow-reacting; two-component; machine-mix; rigid; polyurethane foam system designed in particular for the flotation market. This system is designed for good flowability to fill cavities in boats and other flotation devices.



  • Floating docks
  • Marine Assemblies
Product Types



Product Testing

Test PerformedTest Results
Closed Cell Content - ASTM D622683.23 % 
Color - ISODark Brown Amber  
Color - POLlight Brown  
Compressive Strength - ASTM D695 - Parallel to Rise27 psi 
Compressive Strength - ASTM D695 - Perpendicular to Rise20 psi 
Cream Time35-45 Seconds 
Foam Tensile - ASTM D16232 pcf 
Free Rise Density2 pcf 
Gel Time3.2-3.40 Minutes 
Initiation35 Seconds 
K Factor, initial per inch - ASTM C518.199  
R value, initial per inch5.030  
Ratio by Volume - ISO:POL1:1  
Ratio by Weight - ISO:POL110:100  
Rise Time5.16-6.06 Minutes 
Tack Free Time5.5-7.0 Minutes 

Posted on

December 18, 2020