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Johns Manville - Micro-Flex™ 1-1/2" x 36" x 30" FSK

MFR: 90005790

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About This Product

Product Info


Johns Manville Micro-Flex® is a large diameter pipe and tank wrap that provides an alternative solution to pre-formed insulation. Our manufacturing process yields a fiber orientation that enhances both the compressive strength and thermal performance of the final product when compared to conventional pipe and tank insulation. Micro-Flex rolls can be cut to size on-the-job and are available with FSK or AP vapor retarder facing. It provides a single solution to a variety of field applications for the contractor and distributer.Micro-Flex® Large Diameter Pipe and Tank Wrap is a 2.5 pcf (40.1 kg/m3) density product made from high temperature, semi-rigid fiber glass blanket bonded to a flexible facing. Shipped in roll form, the unique fiber orientation gives Micro-Flex increased compressive strength, and permits close installation on round surfaces without reducing the thickness of insulation resulting in a loss of insulating efficiency. Both AP and FSK facings are intended for indoor use, and AP facing may be painted with a latex paint after installation. The ease of fit is particularly helpful on retro-fit installations where existing insulation may result in non-standard outside diameters
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight28.12 Pounds (lbs)
Width24 Inches (In)
Height24 Inches (In)
Country of OriginUSA
Length36 Inches (In)
ApplicationLarge diameter pipe & tank wrap
BrandJohns Manville
FinishFSK Facing
Prop 65Yes
ResistancesK = 0.24
Size1.5" x 36" x 30'
StandardsASTM C1393
Temperature Range0°F to 850°F (-17.7°C to 454.4°C)
Thickness1 1/2"


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