Raven 405 from Raven Lining Systems is an epoxy coating that can be used for corrosion, I&I protection, erosion and rehabilitation in the wastewater industry. It is eco-friendly, 100 percent solids, and zero VOCs. It provides adhesion and corrosion protection, with a network of certified applicators available to apply it. 800/324-2810; www.ravenlining.com.