The GenFlex MB 2″ (51 mm) Barbed Metal Lap Plates are engineered for use as seam plates in the attachment of specific GenFlex Modified Bitumen Base Ply membranes to approved substrates. Designed for compatibility with GenFlex Fasteners, these plates provide strong, secure attachment across a variety of decking materials. Their barbed design enhances grip and holding power, helping ensure long-term performance and membrane stability in GenFlex roofing systems.