EVOLIGHT S AF P is a prefabricated ELASTOMERIC-PLASTOMERIC membrane offering good performance, by virtue of a higher percentage of polymers such as POLYPROPYLENE (APP) and POLYOLEFIN (APAO).
Its special formulation, comprising the exclusive REOXTHENE® Ultralight Technology compound, also results in an unique weight-to-thickness ratio of their kind (compound density ≤0,96 g/cm³ - Test method ISO 1183).
The addition of special anti-ageing additives provides blends with superior, long-lasting performance characteristics.
EVOLIGHT S AF P is BROOF(t1) certified to the requirements of the external fire performance standard EN 13501-5.
EVOLIGHT S AF P has been certified to external fire performance in compliance to BS 476 Part 3:2004.
EVOLIGHT S AF P has a spunbond polyester nonwoven carrier stabilized with glass strands parallel to the machine direction. The carrier gives tensile strength in all directions, as well as puncture resistance, with excellent dimensional stability.