Board & Blanket Products

Microlite EQ FSK Duct-Wrap

Johns Manville Microlite® EQ FSK Formaldehyde-free™ duct wrap insulation is a lightweight, blanket-type insulation. It is recommended for HVAC system exteriors or surfaces where design parameters prohibit the use of liner or board. Installing contractors prefer Microlite EQ’s bio-based binder for many reasons, including improved handling, easier cutting and less dust. Our manufacturing process ensures consistency during production, which results in reliable product quality.  Microlite EQ FSK features an FSK facing for superior thermal and condensation control.

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