Durable deep bonding plastic coating for concrete. Quick & simple - no primer needed. Can be used at low temperatures. Seals out lime. Allow for 3 coats with 60 - 90 mins between coats. This forms a non-porous, tough, durable, but flexible seal over porous substrates such as concrete, brick and porous stone. For 3 coats you will need approx. 550g/sq.m.