Sika® Dilatec® System are post-applied tape systems adhered with epoxy resin onto the membrane, providing an ideal solution for construction and expansion joints, in particular to seal joints of precast components.


  • Approved for use in areas in contact with drinking water
  • Easily adaptable to the construction method
  • Excellent adhesion to different substrates
  • Highly flexible
  • Easily maintained
Illustration of Sikadur Combiflex waterproofing joint tape at concrete foundation