Aqua Roll Valley – ACCESSORY
Material: self-adhesive bituminous membrane 2 mm thick, reinforced with a glass net.
The lower face is protected by a 800 mm thick central band of polypropilene net and at the sides by 2 bands of siliconate wire to be leaded for laying. On the upper face in the centre, there is a copper view self-protection band (industrial tape 99.4 % Cu with annealed zn hv 50 ) of 70 μm. Everything is covered by a 1000mm thick siliconate film, centrally divided for the whole length of the roll.