Galvawrap Zinc Tape
GalvaWrap offers an alternative to traditional organic based barrier coating systems, offers similar durability benefits to hot dip galvanizing and organic, zinc rich coatings. GalvaWrap consists of a high purity zinc (> 99.95% Zn), 80μm (0.08mm) thick foil, supplied with a an electrically conductive adhesive layer, which can operate continuously at temperatures of up to 60°C.
The adhesive incorporates zinc metal micro granules within the adhesive layer, which provides electrical continuity between the zinc foil and the surface of the structure.
Suitable for durability enhancement and life extension of new and deteriorating metallic structures, offering active and passive corrosion control.
It is designed to cover the surface of iron, steel, galvanised steel, stainless steel and aluminium, preventing corrosion of the underlaying surface.
Technical data
Zinc Foil
Composition % Zinc: 99.95
Thickness mm: 0.150 ± 0.01
Weight g/m2: 560 ± 60
Adhesive
Thickness mm: 0,025 min
Weight g/m2: 50 ± 10%
Backing Paper
Thickness mm: 77 ± 5
Weight g/m2: 90 ± 5%