V-Force Vapor Barrier Membrane

Firestone V-Force™ Vapor Barrier Membrane doubles as a reliable vapor barrier and self-adhered temporary roof. Providing a puncture-resistant surface that withstands roof traffic, V-Force is an excellent solution for quickly weatherproofing new construction or re-roof projects, requiring just a few roofing professionals to cover a typical roof in about a day.

The SBS adhesive in the membrane is suitable for use over a variety of substrates, including concrete, plywood, DensDeck® Prime, exterior gypsum and other Firestone-approved substrates primed with V-Force solvent-based or water-based primer. V-Force's high tensile woven polyethylene surface provides a smooth and ideal surface for the adhesion of Firestone insulation products above the barrier and aggressive adhesion to substrates below.