MEGABOND SBR is a water-based Styrene-Butadiene copolymer dispersion formulated to improve adhesion, flexibility, and water resistance in cementitious systems. It delivers high bonding strength, making it ideal as a primer on low-permeability substrates such as dense concrete or smooth renders. It enhances plasticity and wet adhesion in fresh mortars, making it suitable for sand/cement mixes, screeds, and repair applications. MEGABOND SBR also improves the durability and mechanical performance of mortars under intermittent or continuous moisture exposure, making it suitable for both interior and exterior use in demanding construction conditions.
