L7 Flashing is a uniquely-inspired approach to flashing utility boxes, vents and other through-wall penetrations of varying sizes. Made from advanced butyl adhesive and coated woven facer pre-cut in a standardized “L” shape, this revolutionary product simplifies the flashing of utility boxes in a cost-effective manner.
Its high temperature butyl adhesive delivers rock solid adhesion at temperatures in excess of 225°F, and it easily integrates with the weather-resistive barrier and other flashing products. L7 Flashing measures 9" x 9", with 3" wide legs and is packaged in 10 count bags and 50 count cartons.
Fortifiber Building Systems Group. www.fortifiber.com
For more products, click here.