IsoPour 80W451

IsoPour 80W451 is a slow-reacting; low-viscosity; low-exothermic; two-component; hand- or machine-mix; rigid polyurethane foam system. Its inherent slow initiation time makes it acceptable for hand mixing and pouring into molds or cavities.


Product Types



Product Testing

Test PerformedTest Results
Closed Cell Content - ASTM D622690 % 
Color - ISODark Brown  
Color - POLLight Brown  
Compressive Strength - ASTM D695 - Parallel to Rise146 psi 
Compressive Strength - ASTM D695 - Perpendicular to Rise141 psi 
Cream Time45-60  
Free Rise Density7.5-8.5 pcf 
Gel Time175-205 Seconds 
Initiation45 Seconds 
Ratio by Volume - ISO:POL1:1  
Ratio by Weight - ISO:POL115:100  
Rise Time260-295 Seconds 
Tack Free Time240-290 Seconds 

Posted on

December 18, 2020