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TUNDRA
FOAM (EBONY)
OPEN
CELL POLYURATHANE BACKER ROD FOR
HOT AND COLD SEALANT APPLICATIONS
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TECHNICAL
INFO
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TABLE
II
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PHYSICAL
PROPERTY ANALYSIS
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Property
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Value
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Polyurethane
Quality
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Non-Compressed
Density
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2-3
lbs/cu. ft.
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Compressed
Density
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4-6
lbs/cu. ft.
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Compression
Deflection
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1
PSI @ 25%
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Elongation
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130%
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Tensile
Strength
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15
lbs MIN.
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Temperature
Range (intermittent)
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-70°
- 450° F
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TUNDRA
FOAM will resist oil, gasoline and most solvents. This material
is odorless, will not stain and will not adversely adhere to sealant
and caulking materials (Refer to Table II for typical physical
properties).
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