Chemical Manufacturing & Distribution For over 50 years, Penton & Myriad have been working & partnering with corporations throughout the Gulf Coast Region to meet their chemical needs. From Fortune 500 Companies to Small Family Businesses, we provide chemical solutions that help make all of our partners successful. Penton & Myriad Products are used in deep water, offshore, and onshore operations. Today, we specialize in creating unique chemicals for treating & cleaning: Drilling Rigs, Pipelines, Marine Vessels, & Industrial Machinery/Equipment. Myriad is a Regional Representative of Dow Chemical product lines, including the signature Norkool & Ambitrol industrial coolants, heat transfer fluids, corrosion inhibitors, dehydration desiccants (TEG), cleaners, and degreasers.