SBR latex admixture is a synthetic polymer made from styrene and butadiene. It is used in construction to improve the properties of cement and concrete. When added to concrete or mortar, it enhances adhesion, flexibility, and water resistance. It also increases durability and reduces cracking and permeability. SBR latex admixture is commonly used for repairing concrete surfaces, bonding new concrete to old, and in flooring and plaster applications. It helps create a strong and long lasting finish.