Founded in 1976, Crafco provides crack and joint sealants, geocomposites and patching products to the pavement preservation industry. It offers various kinds of quipment, including spray injection patchers, routers and marker adhesive applicators. The company also provides parking lot, loop detector and high-slope sealants. Crafco manufactures high-friction surfaces for speed bumps, steep grades, medians, driveways, sharp curves and pedestrian crosswalks. In addition, it provides agitator motors, hatches, sensors, float gauges, control boxes and heat timers. The company also manufactures and distributes a variety of polymer- modified asphalt roofing and specialty materials for shingles, built-up roofing membranes, and waterproofing and water storage systems. It operates distribution and supply centers throughout the United States. Crafco maintains a location in Chandler, Ariz.