PGXtend^® polymers were developed to meet the high-temperature performance needs of asphalt users in many industries. The polymers are readily mixable into asphalt with low shear equipment and have been designed to be compatible with a wide range of asphalts. PGXtend^® also allows the PMA producer to reduce SBS content which reduces PMA viscosity. PGXtend^® allows for more stable and higher concentrate formulations, which helps reduce costs. PGXtend^® also functions as an excellent dispersing aid when used in combination with conventional polymers such as SBS and SBR. The PGXtend^® polymers are free-flowing powders and are available in full truckload quantities in 1,300 lb supersacks (600 kg). Trial quantities available upon request.