Most common substrates; Scyon™, compressed fibre cement sheet, clean laitance free steel trowel concrete and float finish concrete. Use prior to applying waterproofing membranes or tile adhesives.



Suitable for interior and exterior applications. Commercial and domestic walls and floors.



  • Ideal for clean steel trowel concrete
  • Suitable for Scyon™
  • Wall and floor applications
  • Use prior to Davco waterproofing
  • Ready for waterproofing or adhesives in 30 minutes

Sika Davco PrimeX 5L