OSI 2579104 4in. x 75ft. Quad Butyl Window and Door Flashing Tape Roll, Black

OSI has combined a high-performance butyl adhesive formulation with an innovative synthetic facer to create the all new Quad Butyl Flash An easy-to-install, self-adhering tape that provides added protection against the elements in both residential and commercial window and door installations Adhere to most common building substrates including vinyl, wood, concrete, certain types of weather resistant barriers It is efficient, easy to use and provides excellent moisture and air infiltration protection around windows It is flexible flashing is a rubberized butyl backed, self-adhering flashing