1. Based in Denver, Colorado, United Asphalts uses premium flux from local suppliers to produce ultra-high quality type 3 and type 4 roofing asphalt as well as type 2 waterproofing asphalt.

2. Butadiene is a valuable component used in a wide range of market applications which include synthetic rubber for tires and hoses, nylon for carpeting, clothing, and airbags, latex for paper coatings and carpet backing, ABS resins for plastic components and styrene block copolymers (SBC) elastomers for roofing, asphalt modification, footwear and