SikaBit® PRO T-940

4 mm elastomeric & plastomeric bituminous hybrid roof membrane with a fleece finish, flexible at -25 °C

SikaBit® PRO T-940 is an SBS & APP modified, bituminous, 2-layer, torch-applied roof waterproofing membrane. The upper layer is APP modified, which provides good heat resistance, the under layer is SBS modified, increasing the elongation and cold flexibility properties. It is reinforced with a dimensionally stable composite inlay of a fibreglass matt compressed between two layers of non-woven spunbond polyester fabric. The underside of the membrane has a thin polyethylene burn-off film for easy application. Top surface finish: Propylene non-woven fleece (Texflamina). Thickness: ~4,0 mm

  • Combines the advantages of APP and SBS bitumen
  • Good water tightness
  • High elongation and cold flexibility
  • High heat resistance
  • Good mechanical properties (tensile, tear, shear)
  • Easy to install by torching method
  • Good resistance to impact
  • Good durability
  • Can be painted immediately after application