Depend on Wigluv for all critical exterior weather sealing details. 

Wigluv is a tenaciously sticky, low-profile, acrylic sealing tape. Constructed of a special vapor-permeable polyolefin (PO) film, reinforcing mesh, and pressure-sensitive glue, SIGA-Wigluv will bond to even the most difficult substrates in extreme climate conditions. Primer is required for masonry and soft fiberboard.