Davco K11 Rapid Plug


Davco K11 Rapid Plug is a series of ultra-fast setting hydraulic mortars which offer immediate and long-term protection against water leakage. These mortars harden rapidly and increases slightly in volume while setting.



To plug and stop running water under pressure. Quick setting cement for waterproofing, fast repairs, urgent installations.

  • To caulk water leakages
  • To fill holes and cracks
  • To fix hooks and wall plugs
  • To seal pipes and drains
  • To anchor railings
  • To patch spalled areas



  • Ready-to-use quick setting hydraulic cement
  • Free of chloride and soda
  • High strength with controlled expansion
  • Unaffected by corrosion in embedded metals
  • Seawater resistant
  • Airtight seal