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Used alone or compounded with other resins, DuPont™ Elvaloy® copolymers add performance in areas such as flexibility, toughness, weatherability and “soft touch.”

Elvaloy® RET for asphalt paving

Elvaloy® RET reactive elastomeric terpolymers are used for asphalt modification, to help build roads that last longer or take higher loads without rutting. Producers of polymer-modified asphalt often find that they can optimize binder performance using Elvaloy® RET at lower levels of additive than when using other modifiers. Government testing and road performance data from around the world show that Elvaloy® can be a superior performing modifier in many different climates and kinds of asphalt base material.

In-depth technical information and project examples from around the world are available at our asphalt modifier Web site.