Greenseal 200 Waterproofing Membrane

Greenseal 200 is a brush or spray applied coating for waterproofing and protection of concrete or sand / cement render. Greenseal 200 is cement based supplied in powder form and formulated from portland cement, fine quartz sand and active chemicals. The chemicals require the presence of water in the capillaries in order to penetrate and form sealing crystals.  Although surface applied, greenseal 200 is not just a painted membrane. The special active greenseal chemicals penetrate and become integral with the concrete and is not merely a coating which can be easily damaged. No special protective system is necessary (as in membrane waterproofing systems) when back filling is under way.