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
Foam
Product Testing
| Test Performed | Test Results |
| Closed Cell Content - ASTM D6226 | 90 % |
| Color - ISO | Dark Brown |
| Color - POL | Light Brown |
| Compressive Strength - ASTM D695 - Parallel to Rise | 146 psi |
| Compressive Strength - ASTM D695 - Perpendicular to Rise | 141 psi |
| Cream Time | 45-60 |
| Free Rise Density | 7.5-8.5 pcf |
| Gel Time | 175-205 Seconds |
| Initiation | 45 Seconds |
| Ratio by Volume - ISO:POL | 1:1 |
| Ratio by Weight - ISO:POL | 115:100 |
| Rise Time | 260-295 Seconds |
| Specific Gravity - 74°F, ISO | 1.23 |
| Specific Gravity - 74°F, POL | 1.07 |
| Tack Free Time | 240-290 Seconds |
| Viscosity - ASTM D-2196 - 74°F, ISO | 150-250 cps |
| Viscosity - ASTM D-2196 - 74°F, POL | 650-850 cps |