Masterseal 678
Masterseal 678 is a solvent free, two component, high performance polyurea based waterproofing membrane, with high resistance to common chemicals. Using a specially designed spraying machine, the two components are pre-heated and spray applied, to a rapid curing, elastomeric waterproofing membrane.
Masterseal 678 is recommended for waterproofing of large structures exposed to aggressive waters. Typical application areas are:
- Water containment areas
- Primary and Secondary containment tanks
- Waste water treatment tanks
- Protection and waterproofing of infrastructures