300 Minor Rib
- Foam core is chemically bonded to non-permeable steel facings, resulting in retention of insulating value over time
- Superior strength of urethane foam core resists thermal crippling during temperature pull-down
- Relatively flat surfaces ideal for easy wash down in food facilities
- Shallow profile allows excellent sealing of vapor barriers
- Improved side joinery offers excellent foam-to-foam contact for full thermal seals.
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Product Specifications:
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Panel Thickness
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2” 2.5” 3” 4” 5” 6”
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R-Value by ASTM C236
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16 20 25 33 41 49
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Panel Width
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42” (1067 mm)
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Panel Length
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Minimum 10’-0"; Maximum 48’-0"
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Joint Configuration
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Interlocking tongue and groove
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Insulation Material
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Foamed-in-place urethane modified isocyanurate with nominal density of 2.3-2. lbs/cu. ft.
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