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Epoxy Resins

Sikadur® - 31+
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Sikadur® - 31+


Its a 2 part, low VOC epoxy based, moisture tolerant, thixotropic, structural adhesive which bonds most construction materials. It has high mechanical strengths and can also be used for structural concrete repairs, joint filling and crack sealing. Can be used in do it yourself (DIY) applications, in addition to the traditional professional applications.


  • No primer needed
  • Easy to mix and apply
  • Hardens without shrinkage
  • Very low VOC (GEV Emicode EC1PLUS)
  • Good abrasion and chemical resistance
  • High initial and ultimate mechanical strength
  • Good adhesion to dry and mat damp concrete
  • Impermeable to most liquids and water vapour
  • Suitable for structural concrete repair, class R4
  • Application up to 30 mm thickness in one layer
  • Temperature application range +10 °C to +30 °C
  • Different coloured components (for mixing control)
  • Very good adhesion to most construction materials
  • Thixotropic: non-sag in vertical and overhead applications
03.38.0020 1.95 kg/m²/mm 1.20 kg (A+B)
03.38.0025 1.95 kg/m²/mm 6 kg (A+B)
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