Sarnafil® S 327-18 EL

POLYMERIC MEMBRANE FOR MECHANICALLY FASTENED ROOF WATERPROOFING

Sarnafil® S 327-18 EL (thickness 1.8 mm) is a polyester reinforced, multi-layer, synthetic roof waterproofing sheet based on premium-quality polyvinyl chloride (PVC) containing ultraviolet light stabilizers and flame retardant according to EN 13956. Sarnafil® S 327-18 EL is a hot air weldable roof membrane formulated for direct exposure and designed to use in all global climatic conditions.

▪ Proven performance over decades. ▪ Lacquer coated surface. ▪ High reflectance properties for excellent cool roofing characteristics (relevant only for colour RAL 9016 SR). ▪ Resistant to permanent UV irradiation. ▪ Resistant to permanent wind exposure. ▪ Resistant against impact load and hail. ▪ Resistant to all common environmental influences. ▪ Hot air welding without use of open flames. ▪ High water vapour permeability. ▪ Recyclable.