This product is made of two layers of vapour-barrier polypropylene and aluminium screen, which reflects 60% of heat radiation. It is very durable and resistant to mechanical damages. It can be applied with all kinds of roof coverage.
|Reaction to fire||class E|
|Resistance to water penetration||Meet requirements|
|Vapour Permeability (SD)||NPD|
|Resistance to tearing|
|Vapour Permeability (SD) after artificial aging||Difference <50%|
|Vapour Permeability (SD)||40 Sd [m]|