We have the experience and ability to produce numerous DOT certified grades. Our approved quality control program and continuous monitoring of grade specifications assures that all grades leaving our terminals are on specification without exception.
Interstate Asphalt supplies 6 unmodified asphalt grades. They are all 100% natural petroleum asphalts which are not air blown or oxidized, and do not contain acids or other modifiers. Our products are predictably easy to handle and are very stable, giving them a long shelf life.
*Available Grades may vary by location.
Have a special request?
Interstate Asphalt can blend to suit your specific needs.
Call us today! (312) 560-6974