MasterSeal 707ST – A synthetic membrane of plasticised PVC

How does MasterSeal 707ST work?

MasterSeal 707ST is a synthetic membrane made of plasticised PVC manufactured by twin coloured (green/black) co-extrusion method to give visual indication when damage occurs, and has a structured surface.

What are MasterSeal 707ST typical applications?

MasterSeal 707ST can be applied in the following circumstances:

Below ground building structures
Tunnels
Water exclusion and protection of structures
Used in a vacuum system as a second waterproofing layer

What are MasterSeal 707ST main benefits?

MasterSeal 707ST advantages include the following:

Superior mechanical characteristics
High mechanical resistance and elasticity
Long life expectancy
Resistance to wash-out action
Resistance to root penetration
Resistance to bursting at high water pressure
Can be welded to MasterSeal 953 for vacuum and resin injection
Loose laid to act independently of structural movement
Dimpled finish to aid resin flow