Cementone 5Ltr SBR Waterproofing & Strengthening Admixture is a high-performance polymer admixture designed to enhance the strength, flexibility, and water resistance of cement-based mortars, screeds, and renders. Suitable for use in both internal and external projects, this SBR (Styrene Butadiene Rubber) admixture improves adhesion to a variety of substrates and reduces surface dusting. The Cementone SBR admixture is ideal for waterproofing applications such as tanking, floor levelling, and repair work. Its formulation ensures long-lasting durability in harsh conditions, making it a reliable choice for professional building and construction tasks.