Wigluv® Sealing Tape

The SIGA Wigluv is a high-performance exterior sealing tape designed to create durable, airtight, and weatherproof seals on building envelopes. Ideal for sealing joints, overlaps, and penetrations in WRBs and roof underlays, it ensures lasting energy efficiency and protection from the elements.

Wigluv’s aggressive adhesive bonds securely to a wide variety of surfaces—even in cold and wet conditions—while its UV stability allows for long-term exposure during construction. Flexible and easy to handle, it delivers reliable performance in passive house, net-zero, and other high-performance projects.

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 even the most difficult substrates in extreme climate conditions. Primer is required for masonry and soft fiberboard.

 

Wigluv^® 60: A diffusible, single-sided adhesive tape used to bond overlaps and joints where roof and facade membranes are to be sealed.

 

Wigluv^® 20/40: The diffusible, single-sided and strongly adhesive tape is especially suitable for connection to window and door frames where windtight layers are to be connected.

 

Wigluv^® 100 & 150: The diffusible, single-sided and strongly adhesive tape is generally suitable for bonding abutments and joints where under-roof and facade plates are to be sealed.

 

Wigluv^® 230: The diffusible, single-sided and strongly adhesive tape is generally suitable for bonding abutments and joints where under-roof and facade plates are to be sealed.

 

Wigluv® 300: The diffusible, single-sided and strongly adhesive tape is generally suitable for bonding abutments and joints where under-roof and facade plates are to be sealed.