MFM Window Wrap Flex PowerBond Flashing Tape

The MFM Window Wrap Flex PowerBond Flashing Tape is a flexible, self-adhering, waterproofing tape that adheres in temperatures as low as 25 degrees Fahrenheit due to its PowerBond adhesive system. This window tape is comprised of a rubberized asphalt adhesive with a cross-laminated, polyethylene, crepe film that is laminated to the asphalt. This waterproofing window flashing tape is made to be a strong, airtight, watertight, sound-reducing, and bug-proof membrane, as long as it is applied to a clean and dry surface. The flex power bond wrap is capable of being stretched around arched windows, doorways, and other popular curved shapes due to the crepe film. It can also be applied to plywood, OSB, masonry, aluminum, rigid vinyl, steel, drywall, and house wrap beneath the primary siding and creates a defense against water vapor and moisture. When installing flex window wrap tape, the silicone release liner must be removed before applying it onto a surface. This particular membrane must be covered within 90 days of application. MFM backs Window Wrap Flex Power Bond with a 15-year limited warranty.