Introducing Sripath’s PGXpand – Bitumen Friendly Polymeric Additive PGXpand® is a uniquely engineered innovative plastomeric polymer designed to enhance high temperature performance of bitumen without impacting low temperature properties. PGXpand® lowers viscosity, improves workability, supports higher filler loads, and allows for lower SBS levels in formulations.​ PGXpand® is highly dosage efficient, storage stable and easily mixes into bitumen using low shear mixers and short mixing times. It helps lower energy consumption, reduces production and transportation costs, and improves workability.