• San Juan Mon Valley  Steen Rd 007

    Applicators and Contractors

  • Challis East Fork 2-lanes

    Longer Lifespans

  • Twin Falls GSB-88 road 14-1

    City & County Work

  • ASI GSB-88 airport application-1

    Aviation Experts

  • ASI products help contractors & applicators provide long-lasting results with their paving projects, in an economically & environmentally-friendly way.
  • Keep customers happy, minimize project down time, and increase the lifespan of roads with ASI's pavement preservation products.
  • Asphalt Systems, Inc.® works closely with cities & counties to maximize budgets and pavement preservation efforts.
  • ASI has been working closely with airports throughout the country for over 40 years, with start-to-finish assistance and excellent results.
Economically and Environmentally Exceptional
  • You want the best in pavement preservation; we have it.
  • You want cost-effective solutions; we offer them.
  • You want traffic in your area to move smoothly, with little road repair downtime; we can help.
  • You want your runways up and running to keep business on the move, and to keep America ready.
  • You want happy customers; so do we.


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.