Seneca Mineral Company, located in Erie, Pennsylvania, has been a leader in dust control and ice control products and services for road maintenance since 1957. Over the years, Seneca Mineral Company has expanded its sales and services nationwide to include products such as: Potassium Acetate (LS25) used in pre-wetting for ice control and Seneca ADC for arena dust control. Additional products include: calcium chloride, calcium chloride flakes and pellets, liquid de-icing products such as Alpine ...