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Johns Manville Pipe Insulation Wall Th 2 in For 1/2 in 690458
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Pipe Insulation Insulation Material Fiberglass Installation Style Slit with Adhesive and Flap Inside Diameter 7/8 in Wall Thickness 2 in Overall Length 3 ft Minimum Operating Temperature 0 Degrees F Maximum Operating Temperature 850 Degrees F Facing Material ASJ Facing Color White R Value 8.7 Form Tube For Copper Tube Size 7/8 in For Pipe Size 1/2 in Flame Spread Index 25 Smoke Developed Index 50 Foam Cell Type Open Plenum Rating Plenum Rated Flexibility Rigid
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