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Bostik Mortar Plasticiser makes your mortar less gritty, more workable and gives it greater durability and frost resistance. It reduces the mortar’s water content so cracking, shrinkage and crazing is minimised, making your brickwork, blockwork or rendering stronger and less likely to fail.
• Blend of modified lignin-based surface-active agents free from chlorides
• Improves the workability and adhesion of mortars without adding lime
Smooth, easy to work mortar. Improves workability and durability. It also reduces the water content of the mortar. Suitable for use to improve mortars for application such as, bricklaying, blockwork and rendering.