SikaTop® Seal-109 MY

Polymer-modified, flexible, cementitious waterproofing coating

SikaTop® Seal-109 MY is a cementitious, two-part, polymer-modified flexible waterproofing coating. It is applied to concrete and mortar to prevent water infiltration.

  • Good crack bridging capability (up to 1 mm at +20 °C)
  • Pre-batched components
  • Mixes and applies easily
  • Easily applied by roller or brush
  • Good adhesion to sound substrates
  • Impermeable
  • Increased frost and salt resistance
  • Decreases carbon dioxide penetration
  • Non-toxic, same as cement
  • Flexible
  • Resistant to freezing and thawing (-10 °C)
  • Economical
SikaTop® Seal-109 MY