Wakaflex is a waterproof band with adherent strips on its sides, suitable for sealing between surfaces, chimneys, pillars, etc., with roof tiles. It is flexible thanks to its aluminium structure. This allows the material to easily adapt to the contours of all roof tile profiles and is particularly effective in corners. The rear butyl adherent part makes it very resistant and does not suffer any kind of deformation due to wind, water, sun or other weather agent