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Pipe
wrap - sprial wrapping |
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Duct wrap - spiral
wrapping |
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Multipurpose insulation
for residential and commercial applications. Product is
comprised of one layer of polyethylene bubble that is
sandwiched between 1 layer of 99% pure aluminum foil and
1 layer of puncture resistant, chemically stable white
polyethylene coated. |
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| Nominal thickness |
3/16" |
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| Tensile strength |
13.9 lbs |
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| Tear strength |
5.1 lbs |
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Width
of roll (in.) |
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4 |
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| Length (ft.) |
25 |
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| Diameter (in.) |
9 |
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| Coverage (sq.ft.) |
8.3 |
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| Weight (lbs) |
1 |
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| Temperature |
-60°F minimum, 180°F maximum |
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| Thermal performance |
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| Emissivity: 0.03 |
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| Reflectivity: 97% |
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| R Values |
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Product is installed as a radiant barrier.
An R Value cannot be assigned to the
material in this system, as it is not a closed system. However, due to the low
emittance of foil surfaces (emittance of 0.03), the Flexfoil does not absorb
and
re-emit a large amount of radiant energy. This translates into significantly
increased comfort levels. |
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| Water Vapour Permeance |
Method: ASTM E96/ ONCG 51.33
Result: 0.000 |
| Compliance and Approvals |
| CAN/CGSB-51 33M89, ASTM C-1224 |
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| Refer to Material safety data sheet before
use |
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| What you should know about R Values |
The chart shows the R-Value
of this insulation. R means
resistance to heat flow. The higher the R-Value, the greater
the insulating power. Compare insulation R Values before
you buy. There are other factors to consider. The amount
of insulation you need depends mainly on the climate you
live in.
Also, your fuel savings from insulation will depend upon
the
climate, the type and size of your house, the amount of
insulation already in your house, and your fuel use patterns
and family size. If you buy too much insulation, it will
cost you more than what you'll save on fuel. To get the
marked R-Value, it is essential that this insulation be
installed properly. |
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