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 include:
- Sewage treatment tanks
- Raw water and sewer lines
- Industrial effluent treatment tanks
- Industrial drainage channels