For more than forty years, Asphalt Systems, Inc. (ASI) has specialized in one business: preserving pavement. We research, develop, and manufacture top-of-the-line asphalt preservation products. Our most unique and environmentally safe formulation to date — GSB-88^® — combines Gilsonite, a pure and natural asphalt ore,  with specially selected plasticizers and oils that penetrate and rejuvenate asphalt pavements.

The superior durability and sealing/binding properties of ASI products make them perfect for extending the life and function of any paved area — from driveways to runways, and from roads to parking lots. Our products apply easily, dry quickly, and work equally well against the dual ravages of heavy traffic and extreme weather. Regular preventive maintenance with ASI products can extend the life of pavement indefinitely, at a fraction of the cost of reconstruction.

Preserving the lifespan of asphalt pavement does more than save you repair costs and asphalt maintenance time. Our products use fewer natural resources, create less of an environmental impact, are bicycle-friendly, and keep your pavement-using customers happy with less down time. For the best in pavement preservation products, you don't have to look any further than Asphalt Systems, Inc.