QCU - Cubafilm is a very light film with accentuated reflective properties which, together with its composition, appearance and physical properties, make it similar to QSK - Retrafilm.
The latter, however, if stretched correctly, has incomparably clear reflecting properties, while the reflection of QCU - Cubafilm is slightly veiled and nuanced and its use as a heat-shrink film is not recommended.
It can be used both stretched and crumpled in scenography, window dressing and for decorative coverings.