Stick a Tile Basecoat is very effective for priming to the following substrate types: Smooth off-form shuter or power floated cement surfacesûwood or other flexible surfacesûcorrectly treated steel surfaces and concrete Brickwork. Application: Apply using a builders block brushûora large paint brushûto 2 mm thickness ensuring that full coverageand constituency is achieved. Coverage: Approximately 24m2 per 20kg bag when applied 2mm thickûin a one coat application. Availablie in 20kg