Dave Frattaroli , Executive Vice President of Business Development at High Roller Sand, has over 30 years of experience in Global Industrial Minerals markets. He is greatly respected for his knowledge and dedication to the industry and his clients. Infill Thinking recently tapped into Dave’s perspective on the current hydraulic fracturing sand-market trends. He spoke candidly and answered the tough questions. Read more about the industry’s current struggle for sustainability and the future of frac sand in the article, Hot Takes On Frac Sand’s Sustainability Struggle From A 30+ Year Veteran @ Infill Thinking.