Inert hydraulic mortar consists of processed natural aggregates, pozzolana and ceramic powder, washed and sieved into specific grain sizes. It’s a completely natural material free of chemical contaminants and can be used as a grout or jointing, as a building material for the first coat or plaster or as a top coat of coloured plaster on indoor or outdoor walls. It’s also the ideal base layer for a top coat of plaster when mixed with KOURASANIT’s natural paints.

Inert hydraulic mortar is mixed with cement and hydrated lime in specific ratios depending on the intended use. Using this mortar ensures highly durable, better quality brickwork and walls. Moreover the 11 natural shades it comes in offer choice while also eliminating the need to paint. Inert hydraulic mortar is often a cost-effective solution for covering large surface areas.