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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
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PIECES PER CARTON
|
FEET PER CARTON |
MULTIVENT DIMENSIONS
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|---|---|---|---|---|
| WIDTH | HEIGHT | |||
36"
|
60
|
180
|
2"
|
1.75" |
PROPERTIES
|
UNITS |
VALUE
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 MultiVent maximizes free air flow due to its unique open-cell structure.  Material conforms to any panel configuration.  |
|---|---|---|---|
1) Color: Charcoal Gray
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2) Tensile (ASTM D3574) |
psi
|
8.0
|
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3) Density |
lbs./ft3
|
40.9 |
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4) Elongation |
%
|
100 min. |
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5) Tear Strength |
lbs./in.
|
3.0 min. |
|
6) Compression Deflection |
|||
25% reduction in thickness |
psi
|
.25 min. |
|
7) Compression Set(@50% deflection) |
%
|
15 max. |
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8) Cell Size: |
ppi
|
13 min.-23 max. |
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9) Net Free Area |
%
|
98.4% |
|
@3/4" thickness |
in2/lin. ft.
|
8.85 |
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@1" thickness |
in2/lin. ft.
|
11.81 |
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@1-1/4" thickness |
in2/lin. ft.
|
14.76 |
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10) Air Permeability |
cfm
|
700-800 |
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11) Service Temperature Range: |
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high intermittent: |
F
|
250 |
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Continuous |
F
|
200 |
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12) Cold Temperature |
F
|
(-)40 |
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13) Metal Temperature |
F
|
500 |
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