Johns Manville Roofing Systems -PermaFlash System

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The PermaFlash System consists of PermaFlash Primer, MBR Flashing Cement, and PermaFlash Scrim. It is an integrated flashing system specifically formulated for use in bituminous systems.


Category: flashing mastic | fluid-applied flashing | roofing membrane...

MasterFormat: Membrane Roofing | Modified Bituminous Membrane Roofing | Styrene-Butadiene-Styrene Modified Bituminous Membrane Roofing...



Johns Manville Roofing Systems
717 17th Street
Denver, CO 80217
Tel: (303) 978-2000

sweetsinfo@jm.com

https://www.jm.com/

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Overview


PermaFlash System

The PermaFlash System consists of PermaFlash Primer, MBR Flashing Cement, and PermaFlash Scrim. It is an integrated flashing system specifically formulated for use in bituminous systems.

Features: Can be used to flash most penetrations, drains, and vertical surfaces.
Resists virtually all factors affecting flashing performance while providing superior flexibility and durability.
High solids, low odor, VOC compliant, and UV stable.

PermaFlash Primer (Low VOC): One-Part Solvent-Based Primer that improves adhesion of MBR® Flashing Cement to nonporous substrates.

MBR Flashing Cement: Two-part, liquid-applied flashing material that cures to a durable, elastomeric film. (Please see the MBR Flashing Cement data sheet for more information.)

PermaFlash Scrim: Flexible stitchbonded polyester scrim.

Colors:

  • Primer - Clear
  • Liquid Base - Black
  • Activator - Brown
  • Scrim - White


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