MASTERSEAL 581 GRAY 50#

MasterSeal 581 (formerly Thoroseal waterproofing) is concrete and masonry and resists both positive and negative hydrostatic pressure. Its a cement based waterproofing for Interior and Exterior, above and below grade, with a high quality finish suitable for architectural coatings. NSF 61 potable water certified. Applied in two coats. Mix with Acryl 60 to achieve properties listed in Data Sheet.

APPLICATIONS:

• Below Grade Interior and Exterior
• Waterproofing Basement or Containment Walls
• Bridges
• Roadways
• Tunnels
• Water Cisterns
• Interior and exterior