MasterSeal 501 – Cement based capillary crystalline waterproofing material

What is and where to use MasterSeal 501?

MasterSeal 501 – is a cement based capillary crystalline waterproofing material that is applied against surface waters in old and new structures from negative and positive directions.

MasterSeal 501 application areas are:

  • Interior and exterior areas for vertical and horizontal applications.
  • Waterproofing of foundations and curtain walls.
  • Water tanks.
  • Tunnels.
  • Elevator pits.
  • Supporting walls, dams and harbors

What are the advantages of MasterSeal 501?

  • Easy to prepare and apply.
  • Applied with brush.
  • Long working time.
  • MasterSeal 501 fills the capillary gaps by forming permanent (insoluble) crystals and enables water impermeability.
  • Protects concrete.
  • Resistant to negative and positive water pressure.
  • Water vapor permeable.
  • Resistant to freeze-thaw cycle.
  • Can be safely used in drinking water tanks (has a test report).

Direct contact

Azat Kudaibergenov

Product Manager

+7 701 220 57 02


MasterSeal 501 Technical Data Sheet

pdf (251.17 Kb)