(f)air tightness® BLACK is the most versatile tape for sealing building structures.

It can be used for internal applications, as well as for external taping.

The LDPE carrier is UV resistant and highly malleable.

Certification:

• DIN 4108/11 - durability of bond strength with adhesive tapes and adhesive masses for the establishment of air tightness layers
• Class E fire rating

General Application:

1 ) taping overlaps and penetrations of air tightness & vapour control membranes
2 ) taping overlaps and penetrations of breathable felt & house wrap