SBR Admixture

A styrene butadiene copolymer latex, which increases flexibility of cement screeds and mortars and improves water and chemical resistance and durability.

Features and benefits

• Increases flexibility of cement screeds
• Improves workability, wet adhesion and plasticity of fresh mortars
• Reduces shrinkage, cracking and surface dusting
• Improves water, abrasion and chemical resistance
• For interior and exterior use

Uses

• Suitable for internal and external floors and rendering in areas subject to continual or intermittent water and chemical contact.
• Acts as a highly effective waterproofing admixture, improving adhesion of cementitious screeds while reducing shrinkage and cracking.
• Ideal as a bonding agent for new-to-old concrete and for repair patching of concrete and cement screeds.
• Can be used as a bonding agent, admixture or general-purpose primer prior to tiling and screeding.
• Improves abrasion resistance, chemical resistance and flexibility of mortars, renders and floor screeds.
• Effective as a key coat on low-porosity substrates.