Sarnafil® TS 77-15

Polymeric FPO membrane for mechanically fastened roof waterproofing

Sarnafil® TS 77-15 (thickness 1.5 mm) is a polyester reinforced, multi-layer, synthetic roof waterproofing sheet based on flexible polyolefins (FPO) containing ultraviolet light stabilizers, flame retardant and an inlay of glass non-woven according to EN 13956. Sarnafil® TS 77-15 is a hot air weldable roof membrane formulated for direct exposure and designed to use in all global climatic conditions. Sarnafil® TS 77-15 is produced with an inlay of glass non-woven for dimensional stability and a polyester reinforcement for high strength.

  • Proven performance over decades
  • Various colours available
  • Resistant to permanent UV exposure
  • High dimensional stability due to glass fleece inlay
  • Resistant to permanent wind exposure
  • Resistant to all common environmental influences
  • Resistant to micro-organisms
  • Resistant to root penetration
  • Compatible to old bitumen
  • Hot air weldable