Features
- Adhesive is applied to the flat of the foam strip for easy field installation.
- Open cell foam formulated to allow as much as 98% free air flow.
- Material design prevents wind-driven rain from penetrating the material causing undesired leaks.
- Material design is universal in nature. It will conform to any panel 1 1/4” or less in height.
- MultiVent™ can be used on angled roof applications. There is no need for special angle cut closures.
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| LENGTH PER PIECE | PIECES PER CTN. | FEET PER CTN. | WIDTH | HEIGHT |
|---|---|---|---|---|
| 36" | 60 | 180 | 2" | 1.75" |
| Multivent | Reticulated Poly-urethane Pore Size 13 - 25 PPI | |
|---|---|---|
| TEST METHODS | REQUIREMENT | |
| Physical Properties | ||
| Density (lb./cf) | ASTM D 3574 | 1.1 -- 1.6 |
| 110 mph Wind Driven Rain Test | not tested | |
| Air Permeability (ft3/m./ft2 of Surface) | ASTM D737 | 700-800 |
| Tear Resistance (lb./in. min.) | ASTM D 3574 | 2.9 minimum |
| Tensile Strength (lbs/in2 min.) | ASTM D 3574 | 12 minimum |
| Compress Force Deflection (lbs/in2 @ 25%) | ASTM D 3574 | .5 - .65 |
| Elongation (% min.) | ASTM D 3574 | 90 minimum |
| Net Free Area | ||
| Grandrib panel - 3/4" rib height (in2/lf of Ridge) | 1 side | 8.85 |
| R panel - 1-1/4" rib height (in2/lf of Ridge) | 1 side | 14.76 |
| Service Temperature Range | ||
| High Intermittent (oF) | 250 | |
| Continuous | 200 | |
| Cold Temperature Resistance | -40 | |
| Melt Temperature | 500 | |
Material conforms to any panel configuration.
MultiVent™ maximizes free air flow due to its unique open-cell structure
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