Cemix Brick & Block Sealer

CEMIX BRICK & BLOCK SEALER is eco friendly non toxic water-repellent, nonflammable water based penetrating repellent treatment that will protect concrete and masonry from water and chloride intrusion while still permitting water vapour transmission (breathability). It is a low viscosity silane system, which is absorbed into the porous substrate and then reacts to produce a bonded hydrophobic lining to the pores. Ideal for sealing bricks, blocks and all types of concrete products and terracotta tiles. Does not produce any discolouration to the substrate and is UV resistant and is easy to apply with a garden sprayer or roller.

Coverage: 5m² per litre depending on the porousity. Two coats recommended.
Packaging: 1 litre, 4 litre and 20 litres plastic pails.