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.

Complies with EN 1504-2

MasterSeal 501 Fields of Application

• 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​

MasterSeal 501 Features and Benefits

• Easy to prepare and apply.
• Applied by 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.​