Rejuvenation products are formulated from the same light oils and resins that are the volatile fractions of asphalt. The rejuvenation application is a simple, one-step early method for asphalt preservation by restoring plasticity and durability of the asphalt binder. When used on newly constructed pavements, it will improve the durability characteristics of the mix,  by replacing volatile components lost to the heat of production while providing an in-depth seal to reduce permeability. On older pavements, rejuvenation will reverse the effects of aging due to environmental damage from sunlight and water intrusion by again volatile component replacement.

Rejuvination revised