F1™ Air & Vapor Barrier
Mule-Hide Products Co.
March 31, 2016
BELOIT, Wis. – New F1™ Air & Vapor Barrier from Mule-Hide Products Co. allows contractors to quickly and easily create an air- and vapor-tight seal between a low-slope roofing system and the building below.
F1 Air & Vapor Barrier is compatible with a wide variety of roofing systems and can be used on primed substrates, including concrete, plywood, exterior gypsum, DensDeck® Prime and SECUROCK®. It also can serve as a temporary roof for up to 120 days while work on the finished roofing system is completed.
The membrane is a 40 mil-thick composite consisting of 35 mils of self-adhering rubberized asphalt laminated to a 5 mil-thick woven polypropylene film. Rolls are 39 inches wide and 75 feet long and cover approximately 244 square feet of substrate surface.
F1 Air & Vapor Barrier’s factory-controlled thickness helps ensure that the membrane has uniform barrier properties, reducing moisture movement through the roofing system and helping keep conditioned air inside the building and unconditioned air outside. The woven polypropylene film makes the membrane highly resistant to tears and punctures. The non-skid surface helps keep contractors safe on the jobsite and is suitable for the bonding of subsequent layers of the roofing system.
A siliconized one-piece release liner prevents the material from bonding to itself in the roll and is easily removed during installation of the barrier. For more information, visit www.mulehide.com.