CasTech HWR - 107

CasTech PC 303 is a versatile, mid-range superplasticizer based on polycarboxylate technology, specifically formulated for high performance applications in both the ready mix and precast concrete sectors. This advanced additive is designed to enhance durability and performance across a broad range of concrete mixtures, from traditional formulations to self-compacting variants. CasTech PC 303 apart from conventional superplasticizers it is innovative dual-action mechanism. While traditional additives rely primarily on electrostatic repulsion. CasTech PC 303 combines this with the stabilizing influence of long lateral chains bonded to the polymer structure. This unique blend significantly improves workability retention and accelerates the development of early compressive strength.