Masterseal 688
Masterseal 688 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 688 is recommended for waterproofing of large structures exposed especially to aggressive waters such as, urban and industrial waste water. Typical application areas are:
- Sewage treatment tanks
- Raw water and sewer lines
- Industrial effluent treatment tanks
- Industrial drainage channels