Fortifiber Moistop PF MFLASH12E Door and Window Flashing Roll, 300 ft L, 12 in W, Polypropylene

Moistop PF is the solution of choice when building requirements call for a mechanically attached flashing product that is unaffected by substrates or jobsite conditions. Manufactured from a multi-layer composite employing heavy-duty polypropylene woven fabric and coated on both sides with ultraviolet-resistant polypropylene, the product resists cracking and curling both before and after installation. Moistop PF's unique construction makes it ideal for installation over OSB or plywood, making it easy to integrate with a weather-resistive barrier. It can be used on all types of windows, including wood, vinyl and aluminum casing as well as doors. The product is available in pre-cut widths of 6, 9, 12 and 18 in and installs easily with a utility knife and hammer.