Bostik Mortar Plasticiser (formerly known as Cementone Cemplas Mortar Plasticiser) is a blend of modified ligninbased surface-active agents free from chlorides.
It improves the workability of mortar without the addition of lime. It helps reduce grittiness to provide a smooth easy to work mortar with improved durability and protection against frost.
It also reduces the water content of the mortar. Bostik Mortar Plasticiser is suitable for use to improve mortars for applications such as; bricklaying, blockwork, and rendering.