Breather Tape: This is for a 33m roll of breather tape. It is used to seal the lower end of polycarbonate roof panels or greenhouse sheets. It helps prevent insects and dirt ingress but allows any moisture that may be in the panels to dissipate. It can also be known as anti dust tape of filter tape.  

Aluminium Tape: This is for a 45m roll of aluminium (self adhesive metallised) tape. It is used to seal the upper end of polycarbonate roof panels or greenhouse sheet.  It helps prevent moisture, insects and dirt ingress into the panels.

Dimensions: 4mm or 10mm polycarbonate = 25mm wide tape