FIBERFLEX PLUS FAA is waterproofing membrane made of distilled bitumen modified with SBS (styrene-budadiene-styrene) polymers that make it very elastic, resistant to thermal ageing and flexible at low temperatures.
The elastomeric compound ensures ease of application, reduced consumption of gas and has excellent adhesion properties that provide, when properly installed, superior bonding and tightness of all joints and overlaps.
Destination of use: Underlayer for multi-layer waterproofing systems (EN 13707)
The composite roofing system including FIBERFLEX PLUS FAA as underlay and FIBERFLEX HP MINERAL FAA as top layer has been tested and classified in category “EXT. F.AA”, in accordance with British Standard BS 476 Part 3:2004 “External Fire ExposureRoof Tests” (Report n°18900A).
For further information contact your local depot for the TDS