SIKA Index Testudo 20 Plain 4mm Roll | WPD Group

Testudo Spunbond Polyester 20 is an APP modified bituminous waterproofing membrane, torch applied, flexible at -15 °C . It is reinforced with a dimensionally
stable non-woven Spunbond polyester. The underside has a polyethylene burn-off film for easy application. The top surface finish is talc to guarantee a good adherence of the top surface. Thickness: available with 4,0 and 5,0 mm.


Waterproofing membrane for:

  • Retaining walls and basements
  • Balconies and terraces under tiles
  • Wet areas
  • Underground car parks
  • Tunnels and subways
  • Flat roofs under protective layers or ballast
  • Protection of various substrates in a wide range of applications


  • Good watertightness;
  • High elongation and cold flexibility;
  • High mechanical properties (tensile, tear, shear);
  • High resistance to impact;
  • Easy to install by torching method;
  • Is in accordance to the "Central Laboratory for French Bridges and Roads";
  • Approved by the SNFC (French Railways);

Choice of primers to suit substrate and weather conditions.


SIKA Index Testudo 20 PDS