Flint Rock Products produces Bridge Deck Aggregate, Non-Skid Aggregate, Grades for Concrete Repair, and Rough Coating Grades.  Our aggregate is typically used in bridge decks, walkways, snowmobile paths and other commercial surfaces.  

We offer a variety of standard gradations and we can also create custom blends to fit your project.  Below are a few samples some of our most often used products, however, please contact us if you would like a custom blend for your next project!