IsoSpray IsoSpray 40W04 is a two-component, rigid polyurethane spray-foam system designed for reinforcement applications.
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Technical Data SheetProduct Types
Foam
Product Testing
| Test Performed | Test Results |
| Color - ISO | Dark Brown |
| Color - POL | Pale Yellowish |
| Compressive Strength - ASTM D695 - Parallel to Rise | 108 psi |
| Compressive Strength - ASTM D695 - Perpendicular to Rise | 87 psi |
| Cream Time | 3-4 Seconds |
| Free Rise Density | 3.8-4.2 pcf |
| Gel Time | 8-11 Seconds |
| Initiation | 3 Seconds |
| Ratio by Volume - ISO:POL | 1:1 |
| Ratio by Weight - ISO:POL | 1.1:1 |
| Rise Time | 20-26 Seconds |
| Tack Free Time | 12-15 Seconds |